Apple's 6splus phone is on. Why is it a text message?

Possible causes and solutions are as follows:

First, turn it off. If it's not the signal, then we can try to turn it off before turning it on. Press and hold the power button of iPhone, and when the power off option appears, slide to turn it off.

Second, dial the phone card. If turning off the phone doesn't solve the problem, try redialing the calling card. We can pick up the card with the pin or other similar objects that come with the iPhone. Then, there is a small hole on the right side of the iPhone, which is specially used for taking cards. You can pop up the calling card with the card taking pin. After you take it out, clean the phone card, put it back, and finally try again to see if you can make a phone call.

Third, restore network settings.

1. If all the above methods have been tried and still can't solve the problem, then try to restore the network settings of iPhone. Click the "General" column in the setting list, as shown in the figure.

2. At the bottom of the general list, find the "Restore" column, and then click Enter.

3. Then click the "Restore Network Settings" option in the restore list, as shown in the figure.

4. Then click the "Restore Network Settings" button that pops up at the bottom to confirm the restoration. After the system is successfully restored, let's see if we can talk normally.

Fourth, hardware failure. If all the above methods have been tried, it still won't work. Please try to change a different calling card. If there is no problem with replacing the calling card, it means that it is a problem with the calling card. You can ask your telephone operator to reissue the card. Of course, if changing the calling card still doesn't solve the problem, it is likely that there is something wrong with the hardware of the iPhone. It is recommended to go to your local apple after-sales inspection.