Huawei mobile phone is activated. How to cancel only emergency calls?

The mobile phone prompts "emergency call", which generally occurs for the following reasons:

1. There may be a mismatch between the mobile phone card and the mobile phone;

2. The mobile phone card has been damaged. It is suggested that you can bring your valid certificate to the business hall to handle the card replacement business;

3. Poor contact with the mobile phone or your location is a signal blind area or there is no signal suddenly.

Tips: I suggest you put your mobile phone card in another mobile phone to test it. If this still happens, I suggest you take your mobile phone card to the business hall for testing.