Why can’t my Sony Ericsson phone send text messages?

What model of Sony Ericsson mobile phone is the poster using? Is it licensed or parallel import? Only by clarifying these situations can we prescribe the right medicine.

Sony Ericsson mobile phones cannot send text messages. Most of them are parallel-imported mobile phones. It is recommended that you reset the relevant GPRS parameters. If you have flashed your phone or restored your phone to its factory settings, you will also need to reset it.

The setting method is as follows (different models of mobile phones have different menus, so try to find similar function menus):

"Main Menu - Mobile Phone Settings - Connection ——Internet Settings"

If all modes have been deleted, select "New"; if there are other modes, click "Link Method" and then "Options - New - PS Data"

1 The account name can be whatever you like, WAP GPRS is recommended

2 APN: cmwap

3 Click "Save" to prompt the new mode to be established

4 Move the cursor to the new mode, "Options - Edit"

Username, password: Leave blank

Login request: Close (if you select "Open", each time you go online You will be asked for your username and password, just confirm them. Since W910I no longer has an Internet button, we can ignore the possibility of wasting phone bills by accidentally pressing the Internet button)

IP address, DNS address: Leave them blank

Verification: Only select PAP, check - save

Data compression, header compression: off

Proxy settings: Proxy - on, the same for all servers - Close, proxy server - HTTP, encryption, streaming, change the same username and password, leave them blank, proxy address 010.000.000.172, port 80

Note: Save every time

Both Internet access and MMS use CMWAP mode~~~so setting up one is enough~~~

Then go to "Message function - Settings - MMS - MMS mode" to add a new mode

MMS mode name: Fill in whatever you want

Information server:

Link usage: Select the WAP GPRS just created

Save it