How to import sim phone book into smart phone?

The method of importing SIM phonebook into smart phone is as follows:

If it is an Android system, the method is as follows:

In the mobile phone, enter the contact-click the menu button-contact interface-long press the task button in the lower left corner-import or export the contact.

If it is an ios system, the method is as follows:

1. Insert the SIM card into the phone to ensure that the SIM card can be read.

2. Go to "Settings" on your mobile phone and find the "Mail, Address Book, Calendar" option.

3. Click the "Mail, Address Book, Calendar" option and open it to find the "Import SIM card address book" option.

4. Click Enter to open a dialog box and import the number into My iPhone.