What should I do with the Apple SMS code card machine?

Solution to iPhone 6 Plus SMS stuck:

1. Make sure the signal is normal and turn off airplane mode.

2. Check whether the SIM card status is normal.

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

4. If you cannot click send after entering text, the "Send" button will still be gray and cannot be clicked.

5. If you send text messages to multiple people and enter the numbers manually, please make sure to separate each number with a newline instead of a space.

6. If you can receive but cannot send text messages, after the above problems are eliminated, you can use internal commands to edit the SMS center number.

Set SMS center number: Use iPhone to dial *5005*7672* 86 SMS center number#

Delete SMS center number: Use iPhone to dial ##5005*7672#

Query the set SMS center number: Dial *#5005*7672# with iPhone

When using internal commands, first use the delete command and then set the SMS center number

User You can also restart your phone. Restart tips:

1. Press and hold the Home button for 6-8 seconds to exit any program that can jam the iPhone.

2. Try to press and hold the power button. If it can restart, this is the best.

3. If that doesn’t work, try pressing the Home and Sleep/Wake buttons at the same time and holding them for about 10 seconds to force a shutdown!

4 . If the above method does not work, you can try to connect to a PC and use the restart function in tools such as PP Assistant and iTools.