T-Home Comfort Pro, User Manual

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36
Systematic Telephony Special Calls
Several doorbells can be configured in the Comfort Pro. You can
forward these doorbells using the corresponding code-number pro-
cedure. How many doorbells are available and with which code-
number procedure these can be forwarded depends on the
entrance intercom that is connected.
All entrance intercom calls are terminated automatically after a
certain length of time has elapsed. This ensures that the forwarding
of entrance intercom calls does not unintentionally result in a per-
manent connection (e.g. to a mailbox).
The length of time can be set by your system administrator to a value
between 30 and 300 seconds in the Comfort Pro. Please ask him for
the current value.
No call forwarding can be set up for doorbells on a SIP terminal.
Keypad Dialling
H*12
Z
(keypad code digits)
For enquiry calls:
GR*12
Z
(keypad code digits)
Certain European network operators require the keypad protocol to
be used in order for you to be able to set certain features (this is not
the case in Germany).
You use the sequence
*12
to switch to the keypad protocol,
and subsequently enter the code digits required by your network
operator. These are transmitted directly to the exchange and eval-
uated there.
You will then generally hear an announcement as confirmation.
“DoorLine“ Entrance Intercom Doorbell
155 1
156 2
157 3
158 4