Testing The Telephone - Bosch Integral TM13 Operating Instructions Manual

Testing the telephone

You can test various functions on your phone.
You cannot receive calls while your phone is in test mode. You should therefore
leave the test mode once the tests have been completed.
Each tests takes just a few seconds.
Starting the functional test
Menu
Components 'Tone ringing
Components
Select the desired function.
'Test modeµ
You can now display the components you
wish to test.
'Memory Select the desired function, e.g. "Memory".
The test procedure is initiated.
A malfunction is indicated on the display
accordingly. Contact your BOSCH TELE-
COM service representative if this is the
case.
Note:
This function can be used for testing the
following components:
– memory,
– tone ringing,
– keyboard,
– display,
– speech path (blow test).
If in doubt, look it up
-
139