Siemens Gigaset Gigaset S1 - Conducting calls - with multiple users; Call waiting

Conducting calls – enhanced functions
47
Step by Step
Entrance telephone
If the service engineer has set up an entrance tele-
phone, you can speak to the door intercom and activate
the door opener from your handset.
If you are authorised to release a door, then a user can
open the door by entering a 5-digit code (e.g. by means
of a DTMF transmitter or installed keypads).
Some of the functions described below can also be
called directly by entering the relevant code
(Æ page 92).
Talking to a visitor by means of the door opener
equipment
Your handset rings.
either:
c Press the Talk key within 30 seconds. You are connect-
ed immediately to the door opener.
or:
c If more than 30 seconds have passed: Press the Talk
key.
o Enter the internal phone number for the door opener.
You are connected to the door opener.
Using the handset to open the door opener during
a call
> < [Select and confirm the menu item.
Using the handset to open the door opener without
holding a conversation
c Press the Talk key.
Call the system menu.
> < [Select and confirm the menu item.
> < [Select and confirm the menu item.
o Enter the internal phone number for the door opener.
The door is opened.
a Press the On-hook key to end the process.
Open door?
Menu
Service?
*
61=Open door?