On the main screen use the track wheel to select the phone icon.
Press the track wheel to see the phone screen.
Press the SPACE bar to start a new call. The Enter Phone Number screen opens.
Press # # and then the 6-digit lock code we provided.
Press the track wheel.
The CDMA Service Program Edit Screen appears.
In the Mobile Directory #, go to the end of the phone number. Click DEL to remove the existing number.
Enter the 10-digit mobile number (MIN) we assigned when you subscribed.
Scroll to the bottom of the programming screen. SIP User ID should be 'your firstname.lastname@example.org and SIP PW is the electronic serial number (in hexadecimal form). *Note: the characters must be in upper cases.
Press the track wheel to see the menu in the top-right corner.
Select Save. Write Successful. Resetting device will appear briefly and the device initializes.
Once initialization is complete, confirm that the mobile number is correct. Repeat steps 1 to 2 and check the number shown in the My Number field.