Why does the screen of telecom mobile phone prompt "Network Busy"?

When the mobile phone prompts that the network is busy, the processing method is as follows:

1. You can try to turn off the phone, take out the SIM card, put it back, and then turn it on.

2. Check whether it is set to restrict outgoing calls in the mobile phone settings.

If you can't solve it, you can take your mobile phone to the nearby business hall and ask the staff to help you.

The busy network may be that there are too many people who can make calls at the same time than the network where they are located, and the capacity of communication operators is limited. Another reason is that there is something wrong with their mobile phone settings. Call the customer service phone of the corresponding communication operator and tell them the model of the mobile phone, and it will be solved.