Telephoning - switel DET237 Série Mode D'emploi

3. Volume and ringing melody for internal calls
y z, OFF to 5 , 1 to 5
/
4. Date and time
Use the y/z buttons to select Day, Month and Time and change them as required using
0 to 9, ”,
5. Tone dialling / Pulse dialling
y/z, 1= Tone, 2= Pulse, ”,
6. Flash time
y/z, 1= 90 ms, 2= 250 ms, ”,
7. Base station volume and ringing melody
y z, OFF to 5 , 1 to 5
/
Restoring the default settings
1. Remove the batteries from the handset.
2. Reinsert the batteries in the handset then immediately press and hold the * button
until 8888888 appears in the display.
3. Press the ” button for 3 seconds until you hear an acoustic confirmation signal. After a
certain time, the telephone switches to Standby mode.
5

Telephoning

All descriptions in this operating manual assume that the handset is in Standby mode. The hand-
set is in Standby mode after pressing the ‚ button.
Take call
End call
External call
Redialling
Dial from calls log
Dial from phone number memory
Quick dial
Internal call (intercom function)
Internal calls (intercom function)
Making internal calls
3 sec I, ëe.g. 2.
There must be two or more handsets registered on the base station in order to make internal
calls.
Transferring external calls internally / Conference calls
During an external call: 3 sec I, ë e.g. 2.
”
, ,
”.
,
ƒ
‚
ƒ, ë or ë, ƒ
£, y/z, ƒor ƒ, £
z,y/z, ƒ
”,y/z, ƒ
3 sec 1, 2 or 3
3 sec I, ë
37
Telephoning
57