What happened to China Mobile's Fetion service? There are rewards. . .

I don't know the answer. Help me. Mobile phone lock: *2767*2878#/*2767*7377#

Samsung chip reset: *2767*3855# can also be used for unlocking or locking.

Samsung monitor temperature and battery capacity: *#0228#

Samsung Tone Display Contrast: *#0523#

Samsung Software Version: *#9999#

Samsung A 100-A 188 see version: *#0837#

Motorola T2688 unlock all locks: 19980722

T2688/1988/988d/988d in Chinese: *#0000# OK (card)

All Motorola locks: press menu +5+ 1/2.

Siemens returned to factory settings: *#9999#

Siemens scribbled back to Chinese: *#0000#/*#0086#

Siemens Software Version: *#06# Left key

Ericsson returns to English: *#0000#

Ericsson's new machine returns to English: press CLR- left key -0000- right key.

Ericsson shows the factory date: right, *, left, left, *, left, *.

Nokia factory date: *#0000# (plug-in card)

Nokia saves 30% electricity: * # 746025625 #

Philips forced reconnection: *#2562*#

Philips displays and changes the mobile phone password: *#7489*#

Bosch) 909S reply to Chinese: *#0852#

BOSCH)909s back to English: *#085 1#

NEC display software version: *#2820#

NEC restores the original factory settings: *#73738#

Hidden function of waveguide s 1000: *#*# 1705#

Waveguide s 1000 Unlocked: *#*# 1705#46 (also used for 999D and 720)

If it crashes, use it again -2468 1357 (or use it directly)

Waveguide 8xx/9xx series: * #+serial number 7-65438+ bit 04 #

Delete the last bit from the last 9 bits of the serial number of the SIM card waveguide.

Alcatel OT22 1/220 unlocked: 25228352/ Alcatel+d.

Alcatel OT30 1/302 Unlocked: 83227423

Alcatel OT500/700 Unlocked: 25228352

Konka: * # 0001# * #1001#1#

Konka Xiaoxue 52 19: # 8879576 # Original: 1234

GVC: * # 100 1 * (Haier)

South Institute of Technology 320 starts, enter ## 100 1#, then load the card and enter 0000 OK.

Mitsubishi netlock: * 787090 or *787292

Mitsubishi imsi lock: * 362628 or *360608

Mitsubishi NetSubLock: * 476989

Mitsubishi cplock: * 482896 or *480896

Mitsubishi splock: * 967678

Mitsubishi extension lock: * 574243

General secret technology of Philips mobile phone

When the phone is in standby mode, please enter the following key combinations:

*#06# View IME string code

*#2254*# Display status line

*#2255*# Debugging call mode

*#2558*# Displays the call time.

*#2562*# Force reconnection to the network system.

*#7489*# Display and change the phone password.

*#7378*# Displays some SIM card information, such as phaselevel.

*#3377*# Read the SIM card information, initialize and mark it.

*#7693*# Turn the sleep mode on or off.

*#8463*# Reading sleep mode information

*#337*# EFR mode on/off

*#4764*# Single-frequency/dual-frequency setting (switching single-frequency GSM900)

*#4765*# Single-frequency/dual-frequency setting (switch single-frequency GSM 1800)

*#4762*# Single Frequency/Dual Frequency Settings (Switch to Dual Frequency Mode)

Alcatel test key

In standby mode, enter "000000*" to monitor network conditions, including signal strength and channels being used.

Enter the following keys for NEC DB2000 mobile phone password in standby mode:

"*#2820#", and then press the call button to display the software version of the mobile phone.

"*73738#", and then press the call button to restore the mobile phone to the factory state.

Samsung's early version of the mobile phone, you can enter the following instructions to enter the test state:

Key code test function/name

*#9999# Displays the version number of the mobile phone software.

*2767*2878# Mobile phone is currently reset (the mobile phone has been unlocked).

*2767*3855# telephone EEPROM total reset (software fault repair)

*#9998*228# battery parameter reading

*#9998*289# Ringing signal frequency test

*#9998*246# Program parameter display

*#9998*364# watchdog signal test

*#9998*377# EEPROM error display

*#9998*427# Watchdog signal path setting

*9998*523# LCD Contrast Adjustment

*9998*636# storage status display

*9998*786# Read the current date and time.

*9998*842# vibrator vibration test

*9998*947# Reset the settings when a major error occurs.

*9998*9266# shows the receiving channel number and receiving intensity.

The test instructions supported by the new Samsung mobile phone (starting from the new Samsung 600) are greatly reduced, and basically only the following can be successful:

*2767*2878#(EEPROM reset)

*2767*3855#(EEPROM is always reset, and IMEI may become the initial code)

*#9999# (version check)

*#0523# (adjust LCD contrast)

*2767*7377# (Reset command to unlock mobile phone password)

Especially for the input of *#0523#, some models of mobile phones need to be plugged in and some don't. In addition, if the input is successful once and fails again, it is because of the memory effect of the mobile phone software. You can remove the battery of the mobile phone and reinstall it, and then try to input it (for example, after inputting the command *2767*3855#, sometimes the mobile phone cannot be turned on without reinstalling the battery).

Samsung SGH-N288 Mobile Phone Test Manual

*#000 1# displays RS232 serial communication parameters.

*#0228# Displays battery capacity, voltage and temperature.

*#0246# Program parameter display

*#0324# Network Detection (Engineering Mode)

*#0364# shows the watchdog status, which can be modified.

*#0377# EEPROM error display

*#0427# Watchdog signal path setting

*#0523# Adjust the contrast and modify it carefully;

*#0636# Memory capacity display

*#0746# SIM card file specification test

*#0778# SIM card information

*#0786# shows the time of this startup and the time from this startup to now. Press->; After displaying the latest time from this boot to now; Press->; After displaying the last boot time; Press->; After that, the last shutdown time and the last switching time are displayed.

*#0837# Displays the detailed software version.

*#0842# Vibration test

*#0947# Reset setting instruction in case of major error.

*#9999# Display software version

*2767*2878# EEPROM is reset, and the mobile phone settings are always clear and can be used for unlocking.

*2767*3855# Take out the program from the font and reset the EEPROM to the factory value. For the mobile phone with modified IMEI code, this command can restore the original body number. This instruction is also used for various faults caused by program disorder in EEPROM (chip).

Siemens China machine cheating was made public.

Enter [* # 06 #] to view the IMEI (International Mobile Equipment Identity) code.

Enter [* # 06 #]+[ left soft key] to view the software version number. The above can be operated without inserting a SIM card.

Enter [* # 0000 #]+[ Start key] to change the default language display (English? )。

Enter [* # 000 1 #]+[ Start key] to display in English.

Enter [* # 0086 #]+[ Start key] to change the display to Simplified Chinese.

Enter [* # 0886 #]+[ Start key] to display in traditional Chinese.

Quick key

Press and hold [*] to turn the ringtone on or off.

Press and hold [#] to open or close the keyboard lock.

Press and hold the [upper left key] to open the profile settings.

Press and hold the [lower left key] to turn on voice dialing.

Press [Recording key on the right] to play the recording, which can be played at any time, including during the call, and both parties can hear it.

Press and hold the [right recording key] to start recording until it is released or 20 seconds have passed.

When using the keyboard lock, you can press and hold the [Hang-up key] to temporarily turn on the luminous lighting.

Double-click [Phone Book] to enter the VIP phone book.

[1]+[ Start key] can enter the voicemail (you need to set the voicemail service number in [menu → SMS → voicemail]).

[0]+[ left soft key] can switch 1 Line 2 (it seems that it is not supported in most areas, including Zhuhai).

[Number keys]+[#] can display the phone book name stored in this location of the SIM card (provided that at least one phone is stored in the SIM card).

Press [0] for a long time, and the+word will appear. You can use the left soft key to select the national long-distance telephone code (the location is arranged by English name).

Shortcut key setting: [Numeric key] → [Left soft key] → [Right soft key] (change) options will appear, which can be selected (if a phone number is selected, you can enter the phone book to select the phone name to be transmitted quickly).

Just use [number keys] → [launch key].

Unlocking method of Siemens mobile phone lock machine

Please unlock the user and put the unlock code in the boot state.

★ How to unlock Motorola mobile phone PIN code?

PUK is a great help when you accidentally forget your password, or someone else sets a password on your mobile phone. After entering the wrong PIN for three times, the SIM card will be displayed on the mobile phone and must be unlocked by PUK. PUK is an 8-digit code on the back of the big card. If you can't find it, you should go to the local customer service center as soon as possible, and you must not enter it indiscriminately, because PUK only has the error of 10, and the SIM card will be reimbursed for the wrong input. Generally, Motorola phones must enter **05* before entering PUK, and the format is as follows: **05*PUK.

★ Master Clear and Master Reset of Motorola Mobile Phone

No matter what settings your Motorola phone has made, such as: it can't be plugged in normally, the caller ID is garbled, or the phone book can't be deleted. , you can use the following methods to restore.

Menu key +5+ 1(2) The screen will display "Main Clear or Main Reset". If master purge is selected, the following actions will be performed:

1. Clear the phone book items from the phone memory.

2. Clear the last outgoing number and the last incoming number.

3. The chronograph can be reset.

But the functions that can't be reset are: fixed number table, local number table, billing table, sending and receiving short messages.

Selecting Master Reset will do the following:

1. Return to the original language selection.

2. When the standard volume of ringtone is restored to medium, the network search frequency is restored to medium, and the modes of automatic answering, voice prompt meter, charging display during call, power saving, automatic hands-free, automatic locking, community broadcasting and call fax are cancelled.

★ Motorola T2688 keyboard unlock

T2688 has the function of keyboard unlocking, just enter: 19980722, but it only supports the current card unlocking, so it is impossible to completely reset the mobile phone.

★ Motorola GSM mobile phone test instructions

Input of test status:

After inserting the test SIM card, turn on the power of the mobile phone. After the internal automatic "wake-up" function is successfully completed, press the "#" key for three seconds.

After three seconds, the mobile phone displays "Test", indicating that the mobile phone has entered the test state.

The test instructions are as follows:

0 1 #: Exit the test state.

02xxyy: Display/change the Tx power level DAC and load the PA calibration table, similar to the ETACS 72# # instruction.

07 #: Close the Rx audio channel.

08 #: Open the Rx audio channel.

09 #: Close the Tx audio channel.

10 #: Open the Tx audio channel.

1 1ABC #: Set the channel ABC = 000 ~ 124.

12AB# #: set the power level AB = 00 ~ 15.

19 #: Displays the call processor software version.

20 #: Displays the modem software version.

22 #: Displays the speech codec software version.

82 #: Look at the version number of U80 1.

24A# #: Set AGC step a = 0 or 1.

25ABC# #: Set the continuous AGC to ABC, and ABC = 0 ~ 255.

26ABCD# #: Set continuous AFC to ABCD, ABCD = 0 ~ 4095.

3 1A# #: set the time slot as a, where A = 0 ~ 7.

33ABC# #: Capture ABC channel in one step.

36 #: Turn on audio loop

37 #: Aborting the test

38 #: Activate SIM card

39 #:SIM card is invalid

40 #: transmit complete "1" information.

4 1 #: transmit all "0" information.

43A# #: Change the audio channel to A.

45ABC# #: Read the signal strength on channel ABC, ABC = 0 ~ 124.

46 #: Displays the current AFC DAC value.

47A# #: Set the volume a = 0 ~ 7.

490 #: Reading lithium battery information

57 #: Clear the reserved memory, which is equivalent to the 32 # instruction of ETACS.

58ABCDEF# #: Set the security code to ABCDEF.

59ABCD# #: Display/change the unlock code.

60 #: display IMEI (International Mobile Equipment Identification Number)

65 #: display IMSI

7 100 #: mobile phone self-check, 03 and 04 are Modem IC errors, 05 and 06 are SpeechCode IC errors, 07 is software error and card must be changed, 08 is mobile phone normal, 00 and 0 1 are CPU errors.

Philips mobile phone cheats

◆ Display IMEI number: *#06#

◆ Display status lines *#2254*#: C, BS, RR, MMI and CREAT.

◆ Activate or close the debugging call mode *#2255*#

◆ Display the total call time *#2558*#

◆ Forced to reconnect to the network *#2562*#

◆ Display and change the security code of the mobile phone *#7489*#

◆ Display some SIM card information, such as phase grade * # 7378 * #

◆ Obtain the lock information of SIM card, initialize and sign *#3377*#

◆ Activate and close sleep mode *#7693*# ◆ Get sleep mode information *#8463*#