Super snow card activation tutorial

First, put the mobile phone card into the card sticker chip purchased from the Internet, and insert the card sticker into the mobile phone.

Secondly, open the settings in your phone and click "Cellular Network".

3. Click "sim Card Application", and then click "tmi Manual Mode".

4. Select "American att", click "tmi Manual Mode" and select "Accept".

5. Click "Deactivate" and wait for the signal connection.