What if the mobile phone card can't surf the Internet?

1. What should I do if my SIM card can't access the Internet?

It is suggested that the following methods be adopted to check the causes and solve them:

1. Check whether the sim or mobile phone card slot is damaged. You can change your mobile phone card or try to transfer the card to another mobile phone.

2. Check whether the mobile phone has turned on the network switch. The mobile phone needs to turn on the network connection function to surf the Internet.

3. Check whether the mobile phone is in arrears. The overdue mobile phone can't connect to the data network and needs to be recharged.

4. If you can't surf the Internet temporarily because of network delay, you can turn on the flight mode of the mobile phone, turn it off after five seconds, and then reconnect the network or restart the mobile phone.

5. The network settings have been changed: you can call the operator to which the mobile phone card belongs, and ask the customer service to send the relevant data of the Internet settings, and make the settings according to the prompts.

6. Because the signal is not good, you can't connect to the network, so you can connect somewhere else.

2. What is the reason why mobile phones can't access the Internet?

GPRS settings:

Step 1: Main menu-> Mobile phone settings->; Connect-> Data communication->; Data account-> Add account-> GPRS data->; Create a name at will-> APN:cmwap, you don't need to fill in the username and password-save it.

Step 2: enter "Internet Settings" under "Data Communication"; Add mode->; Create a name at will (it is recommended to have the same name as the account established in the first step)->; Connection mode->; Select an account in the first step->; Save!

Step 3: Then press More-> in the mode established in the second part just now; Settings->; Connection method (never mind, it is actually the one established in the second part just now)->; Use proxy: yes->; Agency address: 0 10.000.000. 172 or 10.0. 172 (in fact, there is no difference)->; Port number: 80->; User name and password do not need to be filled in->; Save!

MMS settings:

Main menu->; Information function-> Settings->; MMS-> MMS mode-> ; New mode->; ; Create a name at will-> ; Information server:-> ; ; Internet mode->; ; Add a pattern or select the pattern just "step one"->; ; protect

Try whether you can surf the internet after this setting. If not, you can only call the customer service staff and ask them to send you a network setup program by SMS. Install it after receiving the SMS. Try the above settings first and see if it works. ,,, should be no problem.

3. It seems that the data connection of SIM card is successful, but the Internet cannot be accessed.

Hello!

The "data connection" of the SIM card of A300 mobile phone has been turned on, but the Internet cannot be accessed. Try:

1, to confirm whether the SIM is in arrears and enable the data packet function; (For details, please contact the operator's customer service phone number)

2. Check whether there is an operator's access point under System Settings-Wireless and Network-Data Connection Settings-Access Point Name.

If not, you can add your own access point or download the "Haizhuo HiAPN" software online, and set it with one click. (Set to restart the phone after adding)

Download address: /a/item? docid = 386 144306 1 & amp； f=web_alad_ 1

3. Or used normally before. Try to back up the data and restore the factory settings (System Settings-Privacy-Restore Factory Settings) to see if it can be improved.

4. If nothing works, it is recommended to check the specific reasons at a nearby Lenovo maintenance point.

Site query: /support/mapx? Province =

Attachment: Encyclopedia/Forum of Mobile Internet Access Point Settings? View thread & tid = 44271. Extra =

4. What's the matter that the mobile phone can't surf the Internet?

If the mobile phone can't access the Internet, it is suggested that you can troubleshoot in the following ways:

1 Confirm whether there is a network. It is recommended that you use it where the signal is strong;

2. Check whether there is any phone bill in the account. If the balance is insufficient, it needs to be recharged before it can be used;

3. Confirm whether the parameters of the mobile phone have been set;

4 Check whether the USIM card is plugged in. If it's plugged in and still doesn't work, I suggest you go to the business hall to check whether the USIM card is faulty or not.

5. Check whether there is any problem with the mobile phone, and suggest that you change the machine for testing;

6. The total traffic generated by surfing the Internet in the current month reaches the peak of the package traffic, and the system automatically turns off the Internet access function and automatically resumes opening the next month;

No.7 was not registered in real name, and the service was suspended if the real name registration was not completed within the time limit.

If it still can't be used normally after self-service troubleshooting, it is recommended that you contact the local manual customer service for verification.

5. What's the matter that the mobile phone can't surf the Internet?

Mobile internet settings

1. Set up an Internet account:

Application-Control Panel-Connections-Internet Accounts-New-Enter Account Name (CMWAP) Connection Type: GPRS- Advanced-Server-Address: CMWAP Login (please tick)/Agent (uncheck)/Other (uncheck) /Q0S/ (uncheck)

2. Set up WAP account:

Application-Control Panel-Connection -WAP Account-New-Enter the account name (for example: CMWAP)- Use the proxy.

Address input: 0 10.000.000. 172.

Communication port: 920 1

User name and password are empty-done

-cm internet settings.

1. Set up an Internet account:

Application-Control Panel-Connection-Internet Account-New-Enter Account Name (for example: CM) Connection Type: GPRS- Advanced-Server -IP Address: CM- Done.

2. Set up WAP account:

Application-Control Panel-Connection -WAP Account-Create-Enter Account Name (for example: cm)- Use Agent

Address input: 0 10. 000. 000. 172- Communication port: 920 1- User name and password are blank-End

Because the built-in parameters of licensed mobile phones are locked, the setting selection is relatively simple. But if you are a licensed mobile phone and don't have the relevant account I mentioned, please refer to the account settings of parallel mobile phones. Friends who use parallel mobile phones do not have these accounts by default. Please refer to the parallel mobile phone account settings first, and then choose according to the licensed mobile phone settings after setting the account I mentioned.

1- connection-data communication-data account-you can see two locked accounts respectively (Monternet gprs, gprs is connected to the Internet.

2- Connection-Internet Settings-Internet Mode-You can see 1 unlocked java connection and 1 locked Monternet gprs. Do not change any settings. By default, you choose the world's largest Sony Ericsson mobile phone community-Monternet gprs.

3- Information function-Settings-MMS-There are many settings in it. Choose what you need to do. I only said the necessary information server: mmsc.monter

Internet access: monternet gprssebbs.

The menu names of parallel mobile phones and licensed mobile phones are different. Please refer to the corresponding menu to fill in your account. After the setting is completed, select java connection on the Internet and use Monternet for MMS.

1- Connect-Data Communication-Data Account-Add 2 new accounts-The parameters are set as follows (please follow the following settings strictly to facilitate future selection).

The first account data type: packet data (gprs)

Account name: Monternet gprs

Apn:cmwap (note that it is lowercase) saves other settings directly. Don't fill it out.

The second type of account data: packet data (gprs)

Account name: gprs is connected to the Internet.

Apn:cm (note that it is lowercase. Save other settings directly. Don't fill it out.

-Connection-Internet Settings-Internet Mode-Two new modes are added-The parameter settings are as follows (please strictly follow the following settings for convenience of future selection)

Name of the first mode: Monternet gprs

Connection mode: After setting up Monternet gprs, directly save it and make the following modifications (modification mode: Select-More-set the Internet access mode on account name: wap).

Ip address: 10.0.0. 172.

Save this pattern directly. Add complete.

L connection mode: monternet gprs

After the setting is completed, save it directly and modify it slightly as follows (modification method: select-More-Settings on the account name).

Internet mode:

Use agent: ip address: 10.0.0. 172.

Port number: 80

Save this pattern directly. Add complete.

6. The mobile card can't surf the Internet. How to solve it?

It is suggested to check the cause and solve it as follows:

1. Check whether the sim or mobile phone card slot is damaged. You can change your mobile phone card or try to transfer the card to another mobile phone.

2. Check whether the mobile phone has turned on the network switch. The mobile phone needs to turn on the network connection function to surf the Internet.

3. Check whether the mobile phone is in arrears. The overdue mobile phone can't connect to the data network and needs to be recharged.

4. If you can't surf the Internet temporarily because of network delay, you can turn on the flight mode of the mobile phone, turn it off after five seconds, and then reconnect the network or restart the mobile phone.

5. The network settings have been changed: you can call the operator to which the mobile phone card belongs, and ask the customer service to send the relevant data of the Internet settings, and make the settings according to the prompts.

6. Because the signal is not good, you can't connect to the network, so you can connect somewhere else.