Lenovo K860i SMS can only be received, but not sent. It keeps displaying "Sending ..."' No other security software is installed on the phone'.

Dear Lenovo mobile phone users, hello!

You try to send a short message to your mobile phone number with your mobile phone number to see if it is successful;

If you still can't send SMS, I suggest you check with the operator whether the SMS center number is correct (in the information interface, click Menu-Information Settings, and then click "SMS Service Center" in the settings interface to set it).

If the number of the SMS center is correct and the SMS cannot be sent out, you can go to Info-click the menu button-Settings-click the menu button-restore the default settings and try again;

If it still doesn't work, try to send it with a new SIM card.

If you still can't send it out after trying the above operations, I suggest you go to the local maintenance site for testing.

Official website authorized maintenance site inquiry:/Lenovo/WSI/Station/ServiceStation/default.aspx? intcmp=MIDH

Thank you for your support to Lenovo and wish you a happy life!