GHX-308A/616
HYBRID KEY TELEPHONE SYSTEM
Http://suryawardana.com
48
Feature Code
1. 756 : (4Button /SLT) Call Back Enable
2. 756 : (4/8 Button) Message Wait Return
Conditions
1. Message Wait Reminder Tone is provided for key stations only.
2. The reminder tone will continue until all messages have been retrieved.
3. SLT cannot be left with a message wait.
MONITOR MODE (GROUP LISTENING)
Description
While you are talking on handset, by pressing the MON button, other persons around you may hear the conversation
through the speaker of the keyset.
Programming
1. Flash 29 : Monitor Mode Enable/Disable
Conditions
1. While in monitor mode, microphone is muted.
MUSIC ON HOLD
Description
The system is equipped with an internal music source to provide music to all lines on hold and background music to
key station users.
In GHX-616, Voice message can be provided to lines on hold if the system is equipped with VAU3 (Voice
Announcement Unit).
Related Feature
1. Exclusive/System Hold
2. CO Call Transfer
Hardware
1. GHX-308A : To use external music source, set jumper option for music source on MBU to EXT.
2. GHX-616 : To use external music source, MFU should be installed and program is required.
Programming
1. Program Control Relay : Flash 23, Button 1, 2
2. Music source select(GHX-616 only) : Flash 51
MUTE
Description
While on a conversation, the voice transmission can be blocked by pressing the MUTE button. The transmission is
enabled again by pressing the MUTE button again.
NAME DISPLAY
Description
You can program your phone so display phone user will see your name instead of your station number.
Operation
To program your name;