What if Apple 6 plus can't send text messages?

What if Apple 6 plus can't send text messages? I believe that many users are still unclear. What if Apple 6 plus can't send text messages? Let's share the iphone6 plus SMS and release a solution tutorial. You can come and have a look if you are interested. Unified download station

Unable to send SMS for troubleshooting:

1. Confirm that the signal is normal and close the flight mode.

2. Check whether the SIM card status is normal.

3. Check whether the send key is bright and clickable.

4. If you can't click Send after entering the text, the "Send" key is still gray.

5. If you send text messages to multiple people and manually enter numbers, please make sure to use line breaks instead of spaces to separate each number.

6. If you can receive or send short messages, you can edit the number of the short message center through internal commands after eliminating the above problems.