Motorola i860, Field Service Manual, Page: 56 / 106

BASIC LEVEL TEST MODES AND PROCEDURES: Test Mode Test Procedures
68P80400P73- A
6-5
9. Press the Start option key to begin the actual audio test in the TX On mode.
10. Talk into the microphone. The audio from the earpiece should sound clear.
If there is a problem with the microphone or the earpiece, power down the unit and repeat
the test. If the problem persists, send the unit to the field-level Support Facility.
11. Press the Tx Off key, and repeat the previous step.
12. Press the Stop key to end the test.
6.2.2 ESN and IMEI Matching Test
Use this test to verify that the electronic serial number (ESN) matches the International
Mobile Equipment Identifier (IMEI) on the Serial Number label located on the chassis of the
unit.
To perform the matching test (test time approx. 6 min.):
1. Power up the unit. Wait until the power-up sequence is complete before continuing.
2. Enter debug mode. The Unit Info display appears.
3. Scroll down until the IMEI/SIM ID choice is highlighted, then press View to view the
IMEI/SIM ID display.
4. Write down the digits shown in the IMEI line.
5. Verify that this number matches the IMEI on the Serial Number label. The last zero on
the label will be missing.
If the numbers do not match, send the unit to the field level of service.
6.2.3 Engineering Debug Check
Use this test to monitor (measure) the data in an i 860 unit.
NOTE:
The following procedure describes the sequence of displays accessed via the down
scroll key. If you press the up scroll key, the sequence appears in reverse order.
To monitor the data in the unit:
1. Power up the unit. Wait until the power-up sequence is complete before continuing.
2. Enter debug mode. The Unit Info display appears.
a. Press View to view the Phone Model display, and then press Select to view the
phone model, such as i 860.
b. Press Back to return to the Unit Info display, and then scroll down (down scroll key)
to highlight the CP Ver choice.