User guide

GDC-500H Wireless Handset
User Guide
Icon Name & Description
Bluetooth
icon
The Bluetooth is available if activation is Yes. So it allows you to use a
wireless headset. Using a headset permits you to move freely around
phone and maintain a conversation.
Bluetooth headset
icon
Before using the headset, the headset must be paired with GDC-500H
handset. The Bluetooth headset icon is displayed if the paring is
successful.
Sp
eakerphone
icon
Speakerphone can be activated by pressing Hook off button during a call.
Additionally, you can switch between the handset and Speakerphone
during a call.
Common System and Handset Messages
System Messages
Message Description Display Duration
STA xxxx Station number Idle state
CALL FROM
STA xxxx
Station number of calling internal
user.
Alerting and active internal call
CALL TO
STA xxxx
Station number of called internal
user
Alerting and active internal call
HOLDING
STA xxxx
Station number of waiting call. Call on hold or transferring
LN XXX
RINGING
CO line number in host system Alerting
LN XXX CO line number in host system Active external call
NO CHANNEL No RF or system channel available Until a channel is available
INVALID Station dialed is not valid About 30 seconds
NO ANSWER
STA XXX
Called user does not answer About 30 seconds
NO RESP.
STA XXX
Called station is not responding,
perhaps power is Off
About 30 seconds
Handset Messages
Message Description Display Duration
Range Out
Out-of-range of a base station or not yet
subscribed to a system. Phone will not function.
Walls, buildings, and other obstruction, especially
large metal surfaces negatively impact useable
range between the handset and Base station.
Out-of-range or not
subscribed
No Channel No available RF Channel in Base station
All RF channels busy
Silent Mode
Alert mode is vibrate, no audible ring is provide in
silent alert mode
Silent alert mode
Direct call Handset is in a Direct call (Hotline)
Active on direct call
Keypad
Locked
The handset dial pad is locked; no outgoing calls
can be made.
Until handset is
unlocked