GDC-400H Wireless Handset
User Guide
2
Handset Buttons and Features
Number
Button
Description
1
Navigation
button:
Left
arrow – idle state=view missed call, other states=left navigation
Right
arrow – Idle state=place call (host intercom dial tone), active call
state=press to Transfer call, or press and hold 1 second to place call on
hold, in User Menu=right navigation.
Up
and
Down
arrows – Idle state=Up for Local redial, Down for
Phonebook menu, active call state=adjust audio volume, in User Menu=up
and down navigation.
2
Left & Right soft button:
Interactive menu displayed directly above
buttons. Selection varies as needed. To select, press the soft button
directly below item.
3
Talk button:
Connects handset to host system to answer incoming or
place outgoing calls.
4
Recall (Flash)/Clear button:
active call state=register recall, flash to
regain dial tone; idle state=press to clear single digit press and hold 1
second to delete all digits.
5
*
/Silent Alert button:
idle and dial state=press to dial ‘
*
’, press and hold
1 second to turn Silent Alert ON and OFF; active internal call=camp-on
from host.
6
Call back button:
Leave a call back or recall message
7
End call & Power button:
Press to end a call or reject a call, press and
hold 1 second to turn power ON & OFF.
8
0~9
Dial Pad buttons
9
#/Lock button:
idle and dial state=press for ‘#’, press and hold 1 second
to lock dial pad .
10
Speed/Program button:
Host dial tone=press to access Station or
System Speed dial, press and hold 1 second for host program mode.
Summary of Contents for GDC-400H
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