Joke Collection Website - Public benefit messages - What is the reason why Xiaomi's mobile phone display can't send activation message to the gateway?

What is the reason why Xiaomi's mobile phone display can't send activation message to the gateway?

When the network short message function is turned on, it will automatically send a short message for verification. The failure after activating SMS may be due to poor network conditions or poor contact with SIM card.

Reinsert the original SIM card.

2. If you need to replace other SIM cards, just enter the bound account number and password in this prompt when the mobile phone is connected to the Internet.

3. If the above methods are invalid, it is recommended that you enter Recovery to clear user data. If you haven't backed up your data before, all your personal data will be erased.

Or restart the mobile phone activation and go to a place with good network signal.