Features 3-55
3 Features P
Polarity Reverse Detection
The circuit in the system can detect an exchange line polarity reverse signal from the Local
Exchange when trying to make an outside call. This detects the start (a called party goes
off-hook) and end (the called party goes on-hook) of an outgoing outside call. The
conversation time can be verified on the SMDR printout using this feature.
When an outside call is received, the circuit can also detect the polarity reverse signal before
ringing.
• Required System Programming
[424] Reverse (Polarity) Circuit Assignment
• Related Feature Reference
Station Message Detail Recording (SMDR)
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Pickup Dialling
Allows a single line telephone user to make an outgoing call by going off-hook,if the user
has stored the telephone number (up to 32 digits) beforehand. This feature is also known as
Hot Line.
• A rotary telephone cannot program this feature.
• The user can set and cancel this feature.
• If the feature is activated and the user goes off-hook,a dial tone will be generated for the
delay time assigned in program [203] and then dialling will start. During the delay time,
the user can dial another party overriding the Pickup Dialling function.
• Required System Programming
[203] Pickup Dial Delay Time
• Operating Instructions Reference
1.3 Making Call, “Dialling by Simply Going Off-Hook (Pickup Dialling)”
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