Sky IM-5000, User Manual, Page: 68 / 74

Select System
This function is to select one number if the user uses mobile phone with more than 2 service operators.
1. Press [Menu,] (5) [Environment Setting] and 7 [Select System] in turn, and enter password.
Password is 0000 by default.
If the phone is set again to the selected system, it will be turned off and on again.
Password is 0000 by default. Do not change it as much as possible. If you still need to change it,
contact the service center first.
Check S/W version
1. Press [Menu], (5) [Environment Setting], and 8 [Check S/W version] in turn.
The version number of the software will be displayed when you purchase the phone.
Initialize Phonebook
Initialize phonebook to the default status.
1. Press [Menu], (5) [Environment Setting] and 8 [Initialize Phonebook] in turn.
Password is 0000 by default.
Press [Left/Right] to select whether to initialize, and press [Sel].
2. Enter password.
All phone numbers will be deleted during initialization.
Initialize System
Initialize all functions of system to the default functions.
1. Press [Menu], (5) [Environment Setting] and [Initialize System] in turn.
Password is 0000 by default.
2. Enter password.
Press [Left/Right] keys to select whether to initialize, and press [Sel].