NEC Electra Elite IPK II Features And Specifications Manual page 857

Electra Elite IPK II
20-13-35 Class of Service Options (Supplementary Service) - Block Camp On
In an extension's Class of Service, enable (1) or disable (0) the extension's ability to block
callers from dialing (default #) to Camp On.
20-18-06 Service Tone Timer - Call Waiting Tone Timer
Use this timer to set the interval between Off-Hook Signaling alerts.
80-01-39 Service Tone Setup – Ring Busy Tone
Define Ring Busy Tone.
Operation
To send off-hook signals to an extension busy on a call:

Your extension may send off-hook signals automatically.
1. Dial (PRG11-16-04).
,
- OR -
Dial 709 (PRG 11-12-02).
- OR -
Press the Off-Hook Signaling key (PGM 15-07-01 code 33).
You hear Ring Busy Tone.

The called extension hears Call Alert Notification.

To answer Tone Override:
1. Receive Tone Override.
2. Press the Hold key and talk with the party.
Tone Override
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