Doro 740 Benutzerhandbuch

When using more than one handset with the same base unit, calls can be made 

internally between the handsets referred to as internal calls, or intercom. Intercom calls 

can only be made between handsets connected to the same base unit.
1.  Press 4.
2.  Enter the handset number of the handset that you wish to call, 

1

-

5.

Should an external call be received while an intercom call is in progress, a tone will be 

heard. Press 

q

 to terminate the intercom call and answer the incoming call.

An external call can be transferred from one handset to another (providing both 

handsets are operating on the same base unit).
1.  While an external call is connected.
2.  Press 4.
3. Enter the handset number for the handset that you wish to call, 

1 

-

 5

4.  To transfer the external call press 

L

 on the calling handset.

If you decide not to transfer the call press 4 , alternatively wait until the person you 

have intercomed hangs up.

A conference call allows two handsets and an external caller to be on line at the same time.
1.  While an external call is connected.
2.  Press 4.
3.  Enter the handset number for the handset that you wish to call, 

1 

-

 5

.

4.  To connect all three parties in a conference call, press and hold 

#

 on the calling 

handset until a beep is heard and 

Conference appears in the display.

Press 4 twice on either handset to terminate the conference call, the other handset can 

then continue the conversation with the external caller.