the SIM card and save the contact name, phone, email, address and other
information, as shown:
In the contact interface, click the menu button to pop up the following menu options.
You can, according to your needs, delete, import, export and share contacts and
other operations.
3.3 Messages
Click on the home screen to enter the message interface. Click to enter
the written message interface. In the "input names and numbers" area, input the
number, or click on the contact icon, select a number from your contacts here. In the
"input the text message" area to edit message content. Touch to send a
message after completion.