Service manual

BASIC LEVEL CHECKS AND SELF TESTS: Self-Test Procedures
5-8 68P80401P01-O
3. If prompted whether you want to bond with the device, press the Option key under Yes.
4. If prompted, enter the Bluetooth PIN.
Your phone will connect to the device.
5.6 Self-Test Procedures
An i870 unit allows you to conduct automatic self tests to ensure that it is working properly. Self-
test procedures include gathering information from the unit’s displays and testing the functionality
of basic components. These procedures usually do not require test equipment other than a reference
SIM card.
The following self-tests can be performed on an i870 unit:
• Passcode
• Programming Menu Settings
• Call Performance
5.6.1 Passcode Test
Use this test to determine the passcode for the unit.
The Passcode test time is approximately 5 minutes:
1. Power on the unit.
2. If the display reads Unit Locked Enter Code, enter 0000 or the 4-digit code provided by the
customer. (If the customer has changed the passcode but does not remember the new code, read
the codeplug to determine the passcode.)
3. If the passcode unlocks the unit, from the Main Menu, select Settings > Security > Phone
Lock, and press the Option key under Off.
If the unit does not unlock, repeat the test. If the problem persists, send the unit to the field level
of service.
NOTE: If applicable, ensure that the unit’s codeplug file is copied and retained for future use.
5.6.2 Programming Menu Settings Check
Use this test to verify that the unit’s menu settings perform correctly.
The Programming Menu Settings check time is approximately 15 minutes:
Display/Info: The Display/Info menu controls how the keypad and display appear:
• Wallpaper — Wallpapers can be set at different time settings and in a random order.
Settings > Display/Info > Wallpaper > OK > Wallpaper.
Settings > Display/Info > Wallpaper > OK > Auto Cycle.