User Guide

NPM-10 (3595)

Troubleshooting - RF CC Technical Documentation

RF Control

Use the following steps to check the receiver or transmitter without going in a call. This

process is similar to a call, but you have control through the PC instead of the tester.

Ensure that the GSM 850 Tx PA mode is set to High.

1. Open the Maintenance menu, point to Testing, and click RF Controls.

2. If you want to tune at other channels than the default, then you must select the

channels first in RF control and then start the tuning.

Figure 46: RF Controls dialog box

Call Testing

A call is the ultimate test of the phone if the tunings are complete and the phone’s Tx

and Rx are working properly. Use the following steps to manually test the phone with a

call:

1. Set the communications tester to manual test.

2. Switch the phone to Normal if it was in Local Mode. Remember to have a test

simcard in the phone.

3. A call can be made after the phone has registered to the communications tester.

It is possible to let the phone answer via Phoenix.

4. In the Autocaller (Maintenance Testing) you can answer by ticking Answer when

button pushed and then push the button.