K750 has been used. How about this machine?

Q: I wonder what the volume is when K750 plays MP3? Will there be a sudden sound when playing outside? What are its shortcomings?

Answer: the sound quality is average, and there will be a little sudden sound when the sound is very loud, but the listening effect with headphones is first-class ... the disadvantages far outweigh the benefits. ....

Q: In the consultation interface, the words "M-Zone" are also displayed under China Mobile. How to remove it? Thank you for your suggestions! !

A: It varies from region to region. As long as the dynamic zone is opened, it basically exists, and it has nothing to do with the machine itself. Cannot be deleted. ...

Q: Can k750 be encrypted? I just don't want others to see the photos.

Answer: Only cards, mobile phones and keyboards can be locked, and the function of locking folders is not supported.

Q: What's the difference between mobile phone customization and mainland licensed products?

A: The main reason is that the version is different. By the way:

K750c: K750 model sold in Chinese mainland, simplified Chinese, with 64M short stick as standard;

K750i: K750 model sold outside Chinese mainland, including different language versions, with the same standards and functions as K750c;

W800c: The simplified Chinese W800 sold in Chinese mainland comes standard with 5 12M short stick and HPM-70 stereo earphone, which has unique functions such as playing MP3 in flight mode.

W800i: W800 model sold outside Chinese mainland, including different language versions, with the same standards and functions as W800c;

D750i: operator T-Mobile custom machine, similar in appearance to W800 and the same in function and configuration as K750;

K758c: China Mobile custom machine, with the same appearance as D750i, comes standard with 5 12M short rods, and other configuration functions are the same as those of K750c.

Q: Licensed goods

1, the shell is a little loose, especially the panel. If you press it hard, it will creak. Look carefully, it is the place where the bright black material of the screen and the frosted part of the fuselage combine ~ ~ ~ ~ ~ ~ ~

2. When I set the desktop background, I clearly chose a picture as the background, but the desktop didn't respond. I did it several times and changed n pictures, but it still didn't work. Then I turned it off and reopened it. This has only happened once. Does it matter?

Answer: 1, the main reason is that the two materials have different expansion rates when heated or cooled, and the plastic behind the machine is easy to age, which is not a big problem. There is a solution: increase the battery thickness appropriately.

2. I haven't met you yet, and I should be fine after restarting. .....

Q: Are all European versions in English? Can you brush it into simplified Chinese characters?

A: No matter what version of your mobile phone is, as long as it is genuine software, you can upgrade it in official website. What languages are the same after the upgrade? You can download the same software package from any national Sony Ericsson website. Just because Sony Ericsson recognizes the model version by the CDA number of your mobile phone. It has nothing to do with which country Sony Ericsson website is upgraded.

Q: In which folder did you put the downloaded theme?

A: \MSSEMC\Media files\theme

That's right: the directory you saw on the computer after connecting to it with USB data cable.

1, MSD directory

\DCIM\ 100MSDCF photo

\MP3 MP3

\ MSSEMC \ media file \ audio sound

\ ms semc \ media files \ audio \ ringtones

\ ms semc \ Media files \ audio \ videodj DJ

\ MSSEMC \ media files \ images and pictures

\ mssemc \ mediafiles \ Other (applications, etc.)

\ MSSEMC \ media file \ theme

\ MSSEMC \ media file \ video video

\ ms semc \ media files \ video \ camera video

\ MSSEMC \ Media files \ Webpage web

\ MSSEMC \ Media files \ webpage \saved_pages

2, the directory on the phone memory, I don't need to say the meaning.

My Sony Ericsson K750\ Phone Memory \ Phone Memory \ Voice

My Sony Ericsson K750\ phone memory \ phone memory \ voice \ ringtone

My Sony Ericsson K750\ mobile phone memory \ mobile phone memory \ audio \ video dj

My Sony Ericsson K750\ Phone Memory \ Phone Memory \ Video

My Sony Ericsson K750\ Phone Memory \ Phone Memory \ Video \ Camera

My Sony Ericsson K750\ Phone Memory \ Phone Memory \ Picture

My Sony Ericsson K750\ mobile phone memory \ mobile memory \ pictures \camera_semc\ 100MSDCF

My Sony Ericsson K750\ Mobile Memory \ Mobile Memory \ Theme

My Sony Ericsson K750\ Mobile phone memory \ mobile storage \ Other.

Q: That prawn knows the price of 1g bonzi licensed parallel imports. Please let me know. Thank you.

A: Sony short stick! There are many fakes. If you buy Sony's advice, go to the store! After-sales is a 5-year warranty! Andisk brand MSD or MSPD short stick! There are fakes, but not many! Tall and black!

5 12 assembly is about 320~350! Parallel imports are around 450! The original price is around 750! 1G parallel imports are about 780, and licensed 1400. ........

Q: When the K750 is plugged into a computer without a drive, can it be recognized as a removable disk? What can I do if I can?

A: The driver must be installed.

Q: Because I often drive, I need voice dialing. But every time you record a voice command, it is unsuccessful. I always remind you to record in a quiet environment. God, I recorded in the dead of night. Isn't it still quiet now? Is there something wrong with my mobile phone or is it the wrong operation method? This is how I operate: phone settings-general-voice control-voice dialing, and then follow the prompts.

Answer: When you add a voice command, you can hear a faint prompt on the receiver, and then you can record the voice immediately.

No problem.

Q: When my mobile phone is connected to the computer, can I answer and make calls?

No problem.

Q: I have seen the experience of using mobile phone firewall in other forums. I tried it, but it still doesn't work. Please consult your friends!

Other forums say, just set the answer in the list and set a phone number in the phone book:

For example, when you only want to answer incoming calls from your mobile phone, you can effectively answer all incoming calls from your mobile phone by setting 130*, 138+0 *, ... 139* in the phone book, but it still doesn't work, so please understand.

A: this method is not suitable for K750C mobile phone Regarding the firewall, this machine has the following three functions: Answer All/Press List/None; According to the list mode; No one answered all the calls. The firewall cannot set a single number to block. Without the SMS firewall function, the software cannot extend this function.

Q: I received a text message today. Just as I was about to open it, the bright screen suddenly went out, but the keyboard light was still on. No matter what key I press, there is no response. In desperation, I simply shut down and returned to normal after restarting! ! I don't know if you have ever encountered this situation! ! ! ! ! ! ! ! Is it a quality problem?

A: There are indeed crashes, even if the computer is still dead, let alone the mobile phone. The way to avoid the crash: the operation should be smooth, not too fast. ...

Q: How to clear the phone memory?

A: Select Reset-Reset All in your phone. But all the pictures, ringtones, contacts, messages and games in the mobile phone will be deleted. So you'd better back them up first.

Q: My brother is a novice at K750C. Let me ask you a question: this machine is charged by connecting a data cable to a computer, and then the mobile phone will automatically turn on. Will this affect charging and battery life? Because the mobile phone used before is often turned on and charged, the battery will not be used after a while. I wonder if K750C will do this! Thank you for your guidance!

A: It won't affect it. However, it is recommended to use the original charger to charge. ....

Q: How to extend the video recording time? I can only record 10 seconds of video.

A: When recording video, the setting: Choose high-quality video (don't choose MMS), which depends on the size of your storage space. ....

Q: How should K750c set up e-mail?

Answer: 1. Connect->; Data communication-> data account -> GPRS connecting to the Internet-> editing parameters-> APN-> Fill in CMNET (mainland licensed products have been filled in for you)-> OK -> IP address-> Don't fill in anything (please delete the IP address)-> OK -> DNS address->; Don't fill in anything-> ok

Second: connect -> WAP options -> WAP mode-> select GPRS to connect to the Internet.

Three. Information function-> E-mail-> E-mail; Options-> Edit Account-> New Account-> Enter the account name (such as ABC @ 163. com)- OK, and then select the one just created to enter.

Four: The connection mode just selected under abc@ 163.com-choose GPRS to connect to the Internet. Protocol: POP3 dial-in server: enter the IP address of 163 POP3 202. 108.44. 180 dial-in port: 1650. User name +063, not a complete email address (for example, abc@ 163.com, this is wrong, it should be abc) Password: enter your email password (shown by *) and dial out the server: fill in the IP address163 SMTP 202.5438+008.44.6438+. Write a new email-> just follow the above steps. After all operations are completed, click More to send. At this time, you can wait to record your file on the internet and download it if you have an attachment ~ (but it may be garbled ~)

Q: The voice is too low. Can you adjust it? Is there any expert to help?

A: Some versions are too quiet to adjust. It is almost inaudible in noisy places outside, which is also a disadvantage. Headphones are recommended. You can brush the updated version.

Q: What protective measures do you use? I'm running out of QUICKSHARE pigments below. I don't know what to protect it. I feel dizzy.

A: It's best to use a silicone sleeve and then choose a good mask on the screen.

Q: prawns! My younger brother just got the K750 today and spent 365,438+000 RMB (twice charging, a data cable, a CD, a manual, etc.). ). Is it expensive (licensed)? I don't know much about the basics. Please give me some advice. How to transfer the music stored on the card to the computer? Also, can you directly put the music in WMV format on the computer on the card and then transfer it to the mobile phone to play? Does 750 support it?

A: The media player supports the following file types: MP3, MP4, 3GP and WAV (the maximum sampling rate is 16kHZ).

Q: Can I upgrade the mobile phone software version to the normal version online? Thank you all.

A: China Mobile's customized K750C has its own CDA number CDA 102338/42, so no matter how it is upgraded in Sony Ericsson official website, it is still the custom machine version. However, customized software can be changed to an authorized normal version.

Q: I just bought a little K! However, I saw some information about the best charging method of K750 on the Internet. I don't know what the best charging method is! Who can give some advice!

A: Regarding the charging of the K750c, according to the best charging tips and common charging principles of the K750c, the best charging method is as follows:

1. When the battery indicator light turns red, that is, the remaining power is less than 25% and greater than 10%, the charger equipped with K750c will be used for charging, and at this time, "optimal charging" will be prompted. Generally, it takes 2-2.5 hours to charge, and the power index is 100%.

2. Continue charging for 0.5- 1 hour.

If the mobile phone is automatically turned off when it is used without power, and the charging time in the number 1 is about 3 hours, then the charging time in the Sony Ericsson manual may be 4 hours. Because K750c uses lithium polymer battery, it is needless to say that it takes 8- 14 hours to charge for the first time. If the charging time is too long, it will damage the battery.

Q: How many milliamps is allowed for the battery included with the 750? I'm afraid it will be replaced by js.

A: 900 mA.

Q: How do you see when the mobile phone was made?

Answer: Remove the battery cover and put a label on the machine. Pay attention to 05wxx, which was produced in xx week of 2005.

Q: Does anyone know how to directly identify parallel imports with mobile phones? How to check mobile phone information? Such as mobile phone version, factory date, etc. What shortcut keys does it have besides *#06#?

Answer: "Right * Zuo Zuo * Left *" to view the version. Licensed goods can't take pictures in silent mode, but they can't take pictures during the call, and parallel goods can't take pictures in silent mode.

Q: WAP settings?

Answer: Go to Connect -> WAP Options -> WAP- > Mode-> Add Mode-> Create a name at will (such as Monternet): Connection method: Select the name created in the first step, and the IP address is 0 10.000. 172.

Q: Is this machine autofocus? There is no optical zoom, is there?

A: It's autofocus. Non-optical zoom

Q: k750 has a service called EFR STK. What does this function do?

A: EFR: Improve the full rate. Turn on this function to make the sound of the mobile phone clear; STK is a SIM card toolkit, which is an enhanced SIM card.

Q: How do I check the current version number?

Answer: Press right * Zuo Zuo * left * to check the version.

The licensed version is r 1l00 1

Q: How can I install the downloaded e-books into my mobile phone, memory card or mobile phone?

A: This phone supports e-books in java format. You can download programs with suffixes. Jar from the Internet, but don't unzip it. Copy this program directly to the mobile phone, and then after selecting this program, there will be a "install" prompt. If this program doesn't work, there will be no installation prompt. You can also use Bluetooth or infrared transmission programs. If the program is available, you will be prompted to save it directly. If it is not available, it will be automatically saved in the Other folder.

Q: What's the use of macros?

A: It's a close-up shooting technique that shows the characteristics of things.

Q: Does this machine have an automatic voice response function? When listening to mp3, can the function keys on the headphone cable control the next mp3 song?

Answer: There is no automatic voice answering and recording function, and the earphone is not wire-controlled, so the function keys on the earphone can't control the next mp3 song.

Q: W800c has many flight modes, but doesn't K750c also have flight modes?

A: The K750C has no flight mode, but it can be upgraded to the version of W800 to realize flight mode.

Q: After turning on the camera, press the settings to select normal mode, panoramic mode and continuous shooting mode. The image size of K750 can be selected from 1 632× 1224, 640×480 and 160× 120. How is the photo effect? Will it be delayed? Is it smooth when shooting?

A: The effect of taking photos should be the first-class in the current mobile phone.

There will be a little delay, so we need to keep the photo pose for a while. The framing is similar to ordinary DC.

In addition, some suggestions for prolonging the life of rocker arm are found.

1. When you use the joystick to select up and down in the menu, you can actually use the keyboard. Which line is the option you want to select? Just press it a few times. For example, if the theme in the file manager is on the fourth line, just press 4.

2. Keyboard can also be used instead of punctuation. For example, if you want to select a comma, just press 3 instead of pulling the joystick to the right twice.

3. The 12 Palace menu corresponds to the12 key on the keyboard. For example, if you want to select a manager, just press 0.

4. When texting, when you need to page up and down to select words, you can use the buttons next to your mobile phone to adjust the volume instead of the joystick.

For example, when sending a text message, if you need to select the word "I", there is a number "5" above the word, so you can press "5" tightly without pressing the rocker to confirm.

Q: I want to ask experts to turn the volume of my 750 to the maximum when playing MP3, but I have to turn it back to the maximum when playing MP3 after restarting. Why is this?

Answer: MP3 and radio volume can be saved. If the volume cannot be saved, there may be a problem with the software. Go to customer service to solve it. But I think it's better to adjust the volume of MP3 to 4 bars. If the volume is turned to the maximum, listening to MP3 for a long time will be bad for your ears.

Q: Does this phone support MP3 ringtones? Can I use MP3 for SMS ringtones?

Answer: Yes, and it can be used as a ringtone for short messages.

Q: Why can't I find the contents of the memory stick on my mobile phone?

Look at the icon at the top. There are two kinds. The white one is in the memory stick, and the mobile phone icon is in the mobile phone.

Q: I heard that the photos of k750c are loud and difficult. Is that so? What is the latest version number now? How to check?

Answer: The K750 camera is really loud and can't be turned off. But there is no sound when the mobile phone takes pictures. In standby mode, press right * Zuo Zuo * left * to check the version number. Now the latest version is R 1N035.

Q: Does the k750c support independent speakers to play mp3?

A: Yes, but you must plug in headphones when using the radio.

Q: According to the Internet, the first boot time is about 30 seconds, but the instructions say that it will take several minutes for the first boot. Which one is correct?

The date and time displayed at startup are 2000-0 1-0 1, 1: 00. It was reset to 8 o'clock on June 2, 2005. What I want to ask is, what is the date and time when the plane has just left the factory and has not yet left? I'm worried that my little K has been turned off, and I don't want it after I find the problem (but I haven't found any big problems so far, but there are two small problems: the lens cover of 1 is a little loose, 2. The earphone is not in good contact, and the sound level of the earphone will change when touched lightly.

A: 1 The first boot time is not as long as it is said. I bought it for about 30 seconds ~ ~ ~

I don't remember going to the second one. I seem to remember this time. The lens is always a little loose because it is slippery. I didn't notice any change in the sound of headphones. Maybe it's your poor contact!

Q: Did DX tell me that the K750C supports 3 continuous shooting per second?

A: Kaka Kaka, 4 cards per second. Support continuous shooting, 4 cards ~

Q: I want to ask you: what application do you want to download to buy K750C? Like watching movies, listening to music and so on?

Answer: Not a smart machine. You don't have to download those programs. Just put songs and movies in 3GP or MPG4 format and you can play them! !

Q: How fast does this machine read and send short messages? I remember that my friend's love was slow before, so I wanted to buy this, so I asked.

Answer: Come on, it's not what it used to be. I don't feel any delay. Long press the number keys to select words directly.

Q: What does the SMS function mean? Is it a long message?

A: Audio-visual short message, a message format between SMS and MMS, can insert some pictures and ringtone fragments. Files that don't support MMS are relatively large, but they contain more information than SMS, which is supported by most mobile phones on the market at present.

Q: Can k750c upgrade the latest version of R 1N035 in official website, China?

A: Yes ~

Q: How to find it quickly in the phone book?

Answer: Enter the phone book, press and hold the # key, the screen prompts "Chinese" and then press the key, and the first letter of the Chinese name will come out. For example, if I'm looking for a Fang surname, I'll press the # key first, and then press the 3 key after the screen shows "Chinese", and F will appear, and all Chinese characters starting with F will come out.

Q: Is the camera of K750C a CCD? What is the video effect of K 750C ~ ~ ~ CCD?

A: The lens of 750 is COMS, and the video effect is average. The camera is better than 130W CCD.

Q: I heard that CMOS sensors are not as good as CCD sensors?

Answer: cmos mainly saves electricity than ccd, but the effect is definitely not as good as ccd, especially the effect of shooting at night, that is, shooting under fluorescent lamp at night (no need to shoot at night), and the number of dry spots increases. Aperture, exposure time and iso cannot be manually operated. I feel that the effect of filling light within half a meter is good. But when the light is strong, it is really good, not only clear, but also the color is very real. Depth of field is good at macro. Has been out of the "camera" level.

Q: What format does 750 support?

A: The 750 supports playing mp4 and 3GP movies.

Q: What's the difference between a card reader and a short stick converter?

Answer: The function of the card reader is to directly read the data in the short stick after plugging in the USB interface of the computer, that is to say, you can paste files without using the data connection cable and the computer. The function of the converter is to convert the short pole into a long pole, so that the short pole can be used in other products that Sony Ericsson needs long poles. The short stick can be inserted into the card reader for normal use, and the long stick can also be inserted into the card reader for normal use, which means that the short stick does not have to use a converter to use the card reader normally.

Q: After upgrading RlN035, some games are not full screen. Do you have two empty ones?

A: Actually, it can be solved! In the game window, use the joystick to move to the game, click More, select the screen size, and then select Custom, and change it to 176*220. Of course, you can also change it to your favorite size! This method is only applicable to games with a default screen smaller than K750. If the default screen of the game exceeds the size of K750 176*220, it will not work.

Q: I have a question for you. After the N035 is upgraded, the camera version is 4.5. Why is there still sound when I take pictures in silent mode? What's not debugging, okay? The quick search of the phone book is still in English. I heard that it has been written in Chinese by default. But why can't mine?

Answer: If there is camera sound in mute state before upgrade, there will still be camera sound after upgrade.

Q: Is there any software that can add GPS satellite navigation system to K750?

A: No software can turn a mobile phone into a GPS. . . . This requires hardware support. . .

Q: Can you make the font bigger? The text is too small.

A: When upgrading to the new version 35, the font of SMS is larger than that of the old version.

Q: How to turn off the key light of Xiao K? I like reading e-books on my mobile phone, but it takes a lot of electricity to turn on the light.

A: There is no such function.

Q: Is there a small red light flashing in the infrared window at the top of the mobile phone?

A: The battery only flashes when the battery is low.

Q: What are the three overlapping squares next to the signal barrier?

A: It will be displayed when the phone setting is not in normal mode.

Q: I just bought a K750, but I can't connect it to the computer! I want to transfer the phone book from my computer to my mobile phone. Please advise me!

Answer: first install the software with the attached CD-ROM, and then connect the mobile phone and the computer with the data cable. If the software is connected by cable before installation and the hardware installation fails, enter the device manager and delete the devices with yellow exclamation marks. Connect after installing the software.

Q: Why did my mobile phone start charging after plugging in the data cable and connecting it to the computer? Will the new electricity sector have an impact?

A: It's normal. Engineer 750 designed it like this. It has no effect on the battery!

Q: Do I need to plug in and dial the memory stick? How long does it take to charge for the first time?

Answer: 1, no need, hot plug is supported.

2, you can wash for a while, subject to the instructions, about 4.5 hours.

Q: Is there any difference between parallel imports and licensed products?

A: The difference lies in the warranty. Licensed goods can be guaranteed for one year in the mainland, and some JS promises parallel warranty, but it is difficult to guarantee everyone's interests. There is no difference in configuration between licensed goods and parallel goods. Personally, I want to buy licensed products, because there is not much difference between Sony Ericsson licensed products and parallel imports.

Q: What's the difference between a smart phone and a non-smart phone? Why is the K750C not a smart phone?

Answer: Because K750' s system is different from Nokia's intelligent series, Nokia is an open operating system: S60 ... But K750 is not, or semi-open, and only supports some simple programs in JAVA, which is far less intelligent than Nokia. Nuoji can support applications that download many applications, just like PDA! Moreover, in order to adapt to the open operating system, Nokia's CPU frequency is very high, while the K750C is only a multimedia mobile phone, and the requirements for CPU performance are obviously not as good as Nokia's.

The question is this:

My friends and I send MMS messages between different provinces. I can send it to him, but I can't get it if he sends it to me.

And I can send and receive in my own province, and he can send it to others in his own province.

Why can't I receive his MMS across provinces?

Ask the network service provider. It shouldn't be the phone.

Q: Do you support automatic power on/off? How to set it?

Answer: There is no automatic on-off function, so there is no setting on the menu. You can only use the off alarm clock to remind you to turn on your mobile phone.

Q: Can this computer access the Internet wirelessly via Bluetooth transmission? I want to find a computer so that my hp 1940 can surf the Internet!

A: You can access the Internet wirelessly through Bluetooth transmission, with the built-in Bluetooth interface wireless technology. In addition, you can use Bluetooth to remotely control the desktop, player and mouse of the computer. As long as the Bluetooth driver is installed correctly, you can surf the Internet wirelessly through Bluetooth.

Q: What is the resolution of the incoming photo?

A: Incoming call stickers, including Sony Ericsson's mobile phones (except P-series smartphones), can't be displayed in full screen, because looking at pictures in full screen will affect the display speed, so incoming call stickers are not displayed in full screen. The general resolution is 128*96.

Q: Does the phone book have the function of displaying contacts in groups? Because there are too many mobile phones, which are too complicated.

Answer: The phone book does not have the function of displaying contacts in groups, nor does it support the setting of group ringtones. The grouping function can be easily used when sending short messages in groups and setting up an answer list.

Q: I heard that some European planes are 14. What do you mean?

A: The concept of "14": In foreign countries, network operators have such a service. All you have to do is to open a number on the network, sign a usage agreement, pay a certain phone bill every month for two years, and give this mobile phone a trial period of 14 days. If you feel dissatisfied, you can cancel the agreement and return the mobile phone to the network operator. This is somewhat similar to the prepaid phone charges sent by China Mobile in our country to mobile phones. The difference is that foreign services are more humanized, and there can be a "14-day probation period". It's up to you whether to use this network or not.

Q: Can I export the phone book on my mobile phone to my computer or other places?

Answer: There are two ways to export to a computer, one is to export to MS Outlook Express (both 2000 and XP are required), and the other is to export to MS Outlook (MS office components need to be installed). If you want to back up the phone book to your computer, you must install software in the box, including "Simplified Chinese" and many Sony Ericsson softwares, one of which is "Synchronization". With it, the synchronization between computer and mobile phone can be realized, including not only phone book, but also calendar, notepad, tasks and other functions, basically similar to Microsoft outlook.

You can also use third-party software, such as mobilestudioxp2.11,whose Chinese name is "fractal studio". You can connect data through infrared and Bluetooth, synchronize the address book points-display the phone book information on the mobile phone-and then select Export-Save-input the saved file name and path to save on the computer, synchronize the address book and SMS, and transmit them to the mobile phone in batches.

Q: Will you lose all the phones in your phone's memory by swiping the software?

Yes, you can back it up to the SIM card.

Q: After the new edition, is the theme of the previous edition still there? It refers to the original version of the theme, pictures, etc., rather than the theme you uploaded.

A: Brushing the software will empty the mobile phone on the machine. After upgrading the new version, all settings related to GPRS, MMS, SMS, phone book and data account will disappear, that is to say, all settings need to be manually entered again. What a bother! Be sure to back up in advance! must

Q: What is the mobile phone lock password?

Answer: The original password of the telephone lock is 0000. If this password is displayed incorrectly, it means that it has been modified.

Q: I found that the response speed of the system is a little slower when the memory module is inserted than when it is not inserted?

Answer: The response speed of the system is a little slower when the memory module is inserted than when it is not. This is normal, because the machine detects the memory stick. If you do * * * operation, it will read the memory stick, so it will be slower. Actually, it's a bit like a computer. The reading speed of the computer to the memory and the hard disk is different, and the hard disk is obviously slower. The memory stick that comes with the K750 is similar to a hard disk.

Q: How many short messages can I store? Is it in the machine itself or can it be in the card?

Answer: The body can store 200 messages, including short messages and multimedia messages, which are inboxes, outboxes and drafts. Use these 200 blocks of space and select more in the file manager->; Check the number of short messages in the memory state; It is stored on the machine.

Q: How to use hands-free call? And the volume is so low!

Answer: After the connection, press the key in the middle of the direction key, select "Turn on speaker" and turn on "Hands-free".

The volume of the call is not particularly loud, but it should be ok to listen clearly. Use the "+"and "-"on the left to adjust the volume.

Q: What video formats are supported? How about RMVB I want to go to the movies.

A: Real number correlation format is not supported. Personally, I think it is very unclear to see RMVB on the computer. Still want to watch it on the mobile phone screen? The video formats that can be played are 3GP and MP4.

Q: This phone doesn't support using the photos taken by the camera as call stickers.

A: Of course! But I personally suggest that after you take a picture, upload it to your computer and make it smaller with acdsee or ps. First, it can save space. Second, the original picture will look uneven as a big photo, so it is better to shrink it a little.

Q: What text formats and video formats does this machine support? It depends on the format of novels and movies.

Answer: The video formats that can be played are 3GP and MP4；; You can only read e-books in jar format, but not files in PDF and TXT format. You need to convert the format to JAVA format. You can view e-books in jar format directly on your mobile phone without additional software. The screen resolution is 176*220, which is more delicate.