Conducting calls – enhanced functions
41
Step-by-Step
> < [Select and confirm the menu item.
> < [Select and confirm the menu item.
oFollow the user guidance system from this point on-
wards. Enter the required switch code (1... 4).
aPress the On-hook key to end the process.
Deactivating a control relay
cPress the Talk key.
Call the system menu.
> < [Select and confirm the menu item.
> < [Select and confirm the menu item.
oFollow the user guidance system from this point on-
wards. Enter the required switch code (1... 4).
aPress the On-hook key to end the process.
Sending a signal to the network
To enable ISDN-type services/ features to be started via
analog lines (e.g. call waiting when a line is busy, three-
way conference calls, etc.), you must send a signal to
the network before dialling the service code and/or
phone number.
This function can also be called directly by entering the
code (Æpage84).
pYou have an external connection.
Call the system menu.
> < [Select and confirm the menu item.
> < [Select and confirm the menu item.
oEnter the service code and/or the phone number.
Service?
*90=Control Relay
On?
Menu
Service?
#90=Control Relay
Off?
Menu
Service?
*51=Recall to Net-
work?