Making a call with devices on an analogue connection
(TAE connection)
On the base:
SX205isdn
Telephones with tone dialling (DTMF) can be used on analogue connections. Tele-
phones with DP (pulse dialling) are not supported.
Information about telephoning with devices on an analogue connection
i
can be found in the operating instructions of your base.
Activating/deactivating automatic line seizure
The exchange line is occupied when the handset is lifted if automatic line seizure is acti-
vated. Normal internal dialling is thus no longer possible Using the S key, an internal
call can be made via an internal enquiry call.
v
s
Base Settings
s
Settings
~
OK
s
Setup user
Setup device
s
Intern 21
©
s
Auto. seizure
Make calls externally
Autom. line seizure is not active
Q
c
~
Internal dialling
Autom. line seizure is not active
c ~
SX255isdn
SX303isdn
Open the menu.
Select the menu item and confirm.
OK
Select the menu item and confirm.
OK
Enter system PIN if required (page 91).
Select the menu item and confirm.
OK
Confirm.
OK
Select internal user, e.g. Intern 21.
Press the display key to open the submenu.
Select the menu item and confirm.
OK
Autom. line seizure is active
c ~
Operating with other devices
SX353isdn
133