Nortel Networks NN43001-106 Analog (500/2500 type) telephones, Meridian 1 proprietary telephones

Feature operation 385
Prompt Response Description
SICA XX Signaling category table.
...
...
P RRC(S) ABCD Register Recall signal.
TIME 10-(100)-630 Duration of RRC Pulse in msec.
Feature operation
Analog (500/2500 type) telephones
To use Centrex Switchhook Flash (THF) from an analog (500/2500 type)
telephone, follow these steps:
Step Action
1Flash the switchhook to receive a special dial tone.
2Enter the Special Prefix (SPRE) code, then the THF feature access
code (96). Alternatively, the appropriate Flexible Feature Code
(FFC) should be used.
—End—
To reestablish a connection before the overflow tone ends, flash the
switchhook.
Meridian 1 proprietary telephones
To use Centrex Switchhook Flash (THF) from a Meridian 1 proprietary
telephone, press the key configured for THF.
To reestablish a connection before the overflow tone ends, press the DN key
or the key establishing the original call.
Attendant Consoles
Attendant consoles must use the THF key. Dial access is not supported on
these consoles.
To reestablish a connection before the overflow tone ends, press the DN key
or the key establishing the original call.
Nortel Communication Server 1000
Features and Services Fundamentals — Book 2 of 6 (C)
NN43001-106 02.04 Standard
Release 5.5 9 May 2008
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