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C
Programming References
Feature References
Operation References
C
all Pickup, CO Line
Description
Conditions
Programming References
3-32
Features
the extension user remains off-hook after the completion of an outgoing
outside call, the system does not release all the switches used to
establish the connection, and a CO line connected will continue to be
seized. To prevent this, it is administrable to make CPC Signal
Detection work on outgoing outside calls. (Note: Some Central Offices
may send CPC-like signals during the dialing sequence and an attempt
to make a call may be terminated. If your CO does not send such
signals, it is recommended to make CPC Signal Detection work on
outgoing outside calls.)
• CPC Signal Detection is effective only with the 4-DID Line Unit (KX-
TD185) (KX-TD816: CO05 through CO08, KX-TD1232: CO09
through CO12 or CO21 through CO24). In this case, "D (4DID)" must
be selected in program [109] "Expansion Card / Unit Type."
• If your Central Office does not send CPC-like signals, it is also
effective to limit the dialed numbers during a call by the program [991]
"COS Additional Information" on a Class of Service basis to prevent
unauthorized calls.
• If CPC Signal is detected during a Conference call, the line is
disconnected and the remaining two parties maintain the call.
Section 4, System Programming,
[405] CPC Signal Detection Incoming Set
[415] CPC Signal Detection Outgoing Set
[991] COS Additional Information, Field (1)
None
Not applicable.
Allows any extension user to answer an incoming outside call that
is ringing at another's telephone.
• Call Pickup starts with the lowest CO number.
• Confirmation tone is sent to the user when the call is picked up.
Eliminating the tone is programmable.
Section 4, System Programming,
[100] Flexible Numbering, Call pickup, CO line
[990] System Additional Information, Field (16)
3
Features
*: Available for KX-TD1232 only.
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