Help, telecom card, IPHONE6, no service, help.

According to your description, I suggest you check whether this iphone 6 can support CDMA and CDMA2000 network standards. Telecom cards can only be used perfectly on mobile phones that support telecommunication networks.

Method 1: Turn on the flight mode and then turn it off.

Sometimes, due to the bad peripheral network, the cell phone signal will be disconnected. At this time, we will turn on the flight mode, then turn off the flight mode, and the system will search for network signals again. Turn on the settings in your phone, then turn on the button to the right of the airplane mode option, and then turn it off after a few seconds. As shown in the figure below.

Method 2: Restore the network settings or restart the phone to solve the problem.

After using iphone6 for a long time, the mobile phone may be unable to connect to the network due to some reasons of the system itself. We can solve the problem of no service by restoring network settings, restoring factory default settings, or restarting the mobile phone. First, click the general options in the phone settings, as shown in the figure below.

Then at the bottom of the common interface, find the restore option and click Open. As shown in the figure below.

Then on the page that opens, click the option of restoring network settings, and then enter the mobile phone password to restore the network.

If there is still no service status after restoring the network settings, then we can try to turn off the phone first and then restart it to see if this problem can be solved.

Method 3: Check whether the sim card is damaged or replaced.

The mobile phone can't connect to the network, or there may be something wrong with the sim card of the mobile phone. We can take out the sim card to check whether it is damaged or worn, or find another sim card to plug into the iphone6 to try to solve it. If it still can't be solved, it can be denied that it is a problem with the sim card.

Method 4: Update the ios system of iphone6.

Because there are some loopholes in Apple's mobile phone ios system, these loopholes may sometimes cause mobile phones to search the network and show no service status. We can update our mobile phone system to the latest version, which can generally solve this problem. We can update from phone settings-general-software update, or connect to computer itunes to update.

Method 5: find a mobile phone for after-sales treatment.

If the above methods can't solve this problem, it is probably a problem with the hardware of the mobile phone. At this time, we'd better go to Apple's after-sales service office for processing. As long as the genuine iphone6 mobile phone has a warranty period, when we encounter problems with the hardware or system of the mobile phone, we can ask for solutions after sale.