MS Series PABX User Manual
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3.19.3 No Answer Call forwarding Time
Format : 1 8 4 TT#
Explanation: TT: seconds 01-99, default setting is 20 seconds
Description: When C.O line incoming call ring some extension, but no
answer, after TT seconds, the call will be forwarded to another extension.
3.19.4 C.O LineReservation Time
Format : 1 8 6 TT#
Explanation: TT = 01-99, reservation time is TT * 10 s
Description: Set C.O. line reservation time when Ext. hold the call.
3.20 Transfer Operation Setting
3.20.1 External Call Transfer Mode
Format: 1 5 3 0 #
Description: During call transfer, after flash hook, if transfer extension
doesn’t dial number within 5 second, will reconnect with C.O line again.
Or if transfer extension dial a wrong number or dialed extension is busy,
system will send 3 busy tone, then reconnect C.O line.
Format: 1 5 3 1 # (this is the default setting)
Description: During call transfer, after flash hook, if transfer extension
doesn’t dial number, system will hold the C.O line until flash hook again to
reconnect it. Or if transfer extension dial a wrong number or dialed
extension is busy, system will send 10 busy tone, then transfer extension
can flash hook again to reconnect with C.O line.
3.20.2 ExtensionNo Answer Processfor External Call Transfer
Format: 1 6 2 # Call back the extension, this is default setting
1 6 3 # Not call back
Description: If the call back extension is busy, system will release the C.O.
line.
3.20.3 Enable/disableCall Forward Settingreserved whenPower Failure
Format: 1 7 0 #
Description: Call forward setting will lose when power failure.
Format: 1 7 1 #
Description: Call forwarding setting will be stored when power failure
(system default setting)