Siemens Gigaset 4010/ 15 Service Manual page 11

2) Test with telephone tester, if existing (e.g. WPG 1000):
- Ringer test (not for Comfort base stations)
- DC resistance and isolation resistance (only for base station test)
- Testing the dial information (only for base station test)
- Testing the flash hookswitch (signal key) (only for base station test)
- Audible test of telephone in transmit direction (SLR)
- Audible test of telephone in receive direction (RLR)
4) Make a fundamental reset on the base station you want to test in case of swap:
Disconnect mains.
Press paging key under the base station and hold down.
Plug in AC- adapter.
Hold key pressed for 25 seconds. Release paging key.
The base station is now set to factory defaults.
The system code is set to 0000 and all mobile units are deregistered.
5) Reset handset to factory defaults in case of swap:
Incoming test:
Confidential
Version 2.1
only step 1 to 3
Information and
11
Communication Products
ICM D CC ST
J. Junggebauer
05/01