User guide

GDC-500H Wireless Handset
User Guide
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.
11
Side
button : Adjust the Ringer volume and Audio volume.
12
Emergency
button : Immediately call the designation number
in emergency situations.
Unpacking the GDC-500H
Each GDC-500H package contains the items below. These items include the GDC-500H
handset, Charger/base, AC/DC adapter, Li-ion batteries, this User Guide and a belt clip.
Unpack the carton and assure all items are available.
Handset Charger/Base AC/DC Adapter
GDC-500H GDC-450SSC