Operation Manual

First calls
7
Inquiry call
Analogue telephone 50:
Pick up receiver.
Y
ou hear the internal dialling tone.

Dial phone number. Signal to telephone 51.
Analogue telephone 51:
Pick up receiver.
Place your call with telephone 51.


Initiate inquiry call.
Y
ou hear the internal dialling tone.

Dial phone number. Signal to telephone 52.
Analogue telephone 52:
Pick up receiver.
Place your call with telephone 52.

Terminate inquiry. Place your call with telephone 51.
Hang up all receivers. Termination of call.
Inquiry call with call transfer
Analogue telephone 50:
Pick up receiver.
Y
ou hear the internal dialling tone.

Dial phone number. Signal to telephone 51.
Analogue telephone 51:
Pick up receiver.
Place your call with telephone 51.


Initiate inquiry call.
Y
ou hear the internal dialling tone.

Dial phone number. Signal to telephone 52.
Analogue telephone 50:
Hang up receiver.
Analogue telephone 52:
Pick up receiver.
Active call between telephones 51 and 52.
Hang up all receivers. Termination of call.