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6
DBC 420
2.3 SOFT
KEYS
Note:
Not applicable.
2.4 POWER
FEEDING
The telephone is fed by an external 24 volts AC/AC adapter or alternatively through the
IP network (LAN) from a power hub. The power must be connected to the telephone
before any use. See installation instructions for
DBC 420
.
The telephone does not work when there is a power failure.
2.5
CONNECTING THE TELEPHONE
Connect the handset, the power, and the LAN cable, see 2 Connecting the Telephone
on page 7.
The
Clear
key is used to disconnect a call.
Conference
The
Conference
key is used for making conference calls.
Follow-me
The
Follow-me
key indicates activation/deactivation of Follow-me and
absence information.
Free on 2
nd
The
Free on 2
nd
key is used to activate the possibility to receive a second
call while you already have an active call.
Inquiry
The
Inquiry
key is used only for initiating calls.
Line 1
The
Line 1
key is used for initiating and receiving calls.
Line 2
The
Line 2
key is used for initiating calls, can also be used for receiving a
second call.
Message
The
Message
key lamp indicates that you have a message and by
pressing the key the message is retrieved.
The
Mute
key is used to interrupt the speech connection. When the Mute
key has been pressed you can confer and the connected party will not
hear. By pressing it in idle or ringing state the silent ringing is activated. Any
key pressing will deactivate the silent ringing again.
The
Speaker/Call
key is used for monitoring a connection and as “call” key
after entering digits.
Status
The
Status
key is used for monitoring the Network link, double flashing if
no network is available, flashing slowly during start up until the telephone is
logged on to the PBX and when logged on, indicating this with a steady
light.
Transfer
The
Transfer
key is used for transferring calls.
The
Volume
keys control the volume for incoming speech (handset and
loudspeaker) and the ringing volume. The
+
key increases the level and the
-
key decreases the level.