Icd Group Overflow; Busy On Busy - Panasonic KX-TDA100 Features Manual

1.2 Receiving Group Features
[Available Destination]
The following can be used as overflow destinations.
Wired Extension (PT/SLT/T1-OPX)
PS
ICD Group
PS Ring Group
VM Group (DTMF/DPT)
External Pager (TAFAS)
DISA
Analog/ISDN Remote Maintenance
Idle Line Access no. + Phone no.
CO Line Group Access no. + CO Line Group no. + Phone no.
Extension of Another PBX (via TIE Line, Access with PBX Code)
Extension of Another PBX (via TIE Line, Access without PBX Code)
Conditions

[ICD Group Overflow]

• If the Overflow time expires, and the overflow destination is unavailable:
Redirection is ignored and the Overflow time restarts, except in the following situations.
If the call arrived through an LCOT or T1 (LCOT/GCOT) card, the line is disconnected either when the
caller has already heard an outgoing message (OGM) while waiting in a queue, or when the call
reached an ICD group using Direct Inward System Access (DISA) (→ 1.15.6 Direct Inward System
Access (DISA)).

[Busy on Busy]

• If a CO line call arrives through an LCOT or T1 (LCOT/GCOT) card, the caller will not get a busy tone.
Busy on Busy will not function.
Feature References
1.2.2.3 Queuing Feature
46 Feature Guide
Destination Availability