Single Line Telephones, Analog 500/2500 Sets - NEC Electra Elite IPK II System User Manual

Electra Elite IPK II

Single Line Telephones, Analog 500/2500 Sets

Description
The system is compatible with 500 type (Dial Pulse) and 2500 type (DTMF) analog single line
telephones (SLTs). You can install single line telephones as On-Premise or Off-Premise extensions.
Single line telephone users can dial codes to access many of the features available to multiline terminal
users. With single line telephones, you can have your system simulate PBX operation.
There are 176 single line telephones available (note that this number may be restricted due to system
power requirements).
When installing single line telephones you must have:
A port on an SLIU ETU for each single line telephone installed.

If you have 2500 sets, at least one block reserved on the CPUII for analog extension DTMF

reception.
DTMF Dial Out Timer Added
A program is added for DTMF dialing, Program 20-03-07 : System Options for Single Line
Telephones Trunk Call Dial Forced Sending Start Time (Forced Dial). When Program 20-03-03 :
-
System Options for Single Line Telephones – SLT DTMF Dial to Trunk Lines is set to 0 (receive all digits
before sending), the system follows the timer in Program 20-03-04 and Program 20-03-07.
The timer in Program 20-03-04 System Options for Single Line Telephones – Dial Sending Start Time
for SLT or ARS resets when the user dials another digit.
The timer in Program 20-03-07 System Options for Single Line Telephones – Trunk Call Dial Forced
Sending Start Time (Forced Dial) does not reset when a digit is dialed. The user must finish dialing all
the digits before this time expires (entries: 0~64800 seconds, default: 0).
Conditions
When an analog device is a member of a Department Group assigned as the VM

Department Group in PRG 45-01-01, it cannot perform an unsupervised transfer. When
the party where the call is being transferred answers, the transferred party is connected to
that party, and the analog device is released.
Dial Pulse (500 type) single line telephones cannot access any features that require the

user to dial
A single line telephone can initiate an Internal Zone page, but cannot receive an Internal

Zone Page.
Single Line Telephones, Analog 500/2500 Sets
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