I can receive SMS from Nokia 761, but why can't I send it? ~~

Generally speaking, there are only a few mobile phone viruses, so if you really win, you should buy a lottery ticket ~

You should follow the following steps

1. Check whether the SMS settings are correct or not. For specific methods, please refer to the instructions, so don't hesitate here.

2. If the SMS settings are correct, enter *#778#

to restore the factory settings, which is equivalent to menu settings-mobile phone settings-general-factory settings. Note that this command is only to restore the settings, which is different from the grid machine. After the restoration, all the contacts, pictures and documents still exist, but the settings are restored. Some friends don't know how to change them back because of the wrong settings.

3. If it doesn't work, enter *#737#

to restore the factory settings (soft grid machine). This command is usually used when the mobile phone is in error or there is too much system garbage. Before grid machine, you can back up your business card or the required information through third-party software or 66PC suite. When grid machine, you must keep enough power, and don't bring a charger. When grid machine, it is only displayed. Never turn off the power and unplug the battery if it is not finished, so as not to cause serious consequences. Just re-enter the time after the grid machine is completed, and then restore your business card and materials. The grid machine can restore all the original settings, empty all the contents of disk C, and then write new system information. Note that this grid machine will not affect the contents of MMC card.

4, generally follow these three steps, 99.9% of your problems will be solved, if not, congratulations, you should definitely buy lottery tickets, and then go to Nokia customer service with joy ~ ~