Stop the machine directly without texting or calling.

1. According to the information you provided, if your mobile phone is down, it is not excluded that it is caused by the following circumstances:

The account balance of 1 is not enough to deduct money, resulting in arrears of downtime and suspension of service. I suggest you pay the arrears before turning on the phone.

No.2 was not registered in real name, and the service was suspended if the real name registration was not completed within the time limit. Only after going to Unicom's own business hall to complete the real-name registration can it be restored.

2. If this is not the case, I suggest you contact Unicom's manual customer service for consultation. The actual situation is subject to local policies.