Can Apple's SOS message be changed to phone notification?

Apple's mobile phone SOS message cannot be changed to telephone notification.

For historical reasons, in the GSM specification, 1 12, 999, 9 1 1 are defined as the telephone numbers of general emergency calls, that is, under any GSM communication network, these three numbers will be recognized as emergency numbers regardless of the mobile phone version and sales area, and emergency communication can be carried out. But it is worth noting that these three numbers are not Chinese mainland's emergency call numbers. GSM is a European telecommunications standard, so it will cause this BUG. The general emergency telephone numbers in Chinese mainland are: 1 10, 1 19, 120. In other words, the universal emergency telephone in Chinese mainland is not in the emergency call list of GSM specification.

This leads to a problem: in Chinese mainland, emergency numbers can't be dialed without a SIM card, and emergency numbers can only be dialed normally if the mobile phone has a SIM card. At the same time, due to this situation, there is an additional problem: that is, non-bank mobile phones will have bugs when making emergency calls in Chinese mainland. Generally speaking, the mobile phone of China Bank can realize the above operation and make normal emergency calls to Chinese mainland. But for some non-bank mobile phones, there will be bugs when dialing emergency numbers. Generally speaking, this BUG shows that no matter which emergency number is dialed in Chinese mainland, it will go to the line 1 12 (GSM universal emergency telephone), and then play the following voice circularly: "Hello, please dial 1 10 for Fei Jing and 19 for fire emergency. Alarm phone 1 10, fire phone 1 19, ambulance phone 120, traffic accident phone 122. " , and then you can't transfer the labor service.