How to import the address book to 4 mobile phone? How does 4 import the address book?

1. Click "function" on the phone to open the page:
 

2. After opening the "address book" interface of 4 mobile phone, we press the left button of the mobile phone to select the SIM card import contact so that we can import the contact in the SIM card to the mobile phone.

3. For example, click the SIM card contact.

4. After reading, select all contacts to add them:

The Yunqi community editor prompts you to import the contacts in the SIM card to your mobile phone, if you need to import the backup data to the 4 mobile phone, we need to use some third-party tools.