36
Making calls
DL500A/DX600A-ISDN/DX800A / GRC EN / A31008-N3101-T101-1-8U43 / telephony.fm / 27.10.10
V
e
rsion 4, 16.0
9
.2005
Activating/deactivating
handsfree/open listening
mode
¤
Press the handsfree key
d
to activate/
deactivate open listening in receiver
mode and when listening to the answer-
ing machine.
Activating handsfree mode while
dialling
~ d
Enter the number and press the
handsfree key.
Ending the call:
T
Press red end key.
Switching from receiver to
handsfree mode
Prerequisite:
You are making a call via the
receiver or via the receiver with open listen-
ing mode activated.
d
_
Press and hold the handsfree
key until you have put the
receiver down.
d
If the handsfree key does not
light up, press the key again.
Switching from handsfree to
receiver mode
c
Pick up receiver. The speaker on
the base is deactivated.
Muting the base
Using the mute key
P
you can switch the
microphone of the receiver, the base (hands-
free mode) and a connected headset off or
on again during an external call (also during
a conference call or call swapping). If the
microphone is deactivated,
Microphone is
off
is displayed.
Making calls using network
services
Network services are functions that your
network provider makes available to you,
such as:
u
Diverting calls to another telephone con-
nection
u
Anonymous calling
u
Making consultation calls during a call
u
Swapping between two callers
u
Setting up a conference
u
Transferring calls to another phone
u
Initiating a ringback when busy/no reply
The long user guide on the enclosed CD
describes in detail how to use these network
services on your base.
Please note
In handsfree mode, you can adjust the
handsfree volume with the
R
and
S
keys.
