c.Uniform Numbering Network Dialing:

0 Depress an idle extension line key and lift handset to receive dial tone.

0 Dial an extension number within the remote system and receive ringback tone.

0 Converse with called party.

NOTE 1: Tie line LED lights red if seized trunk is also a line key appearance.

NOTE 2: Last number redial, station speed dialing or system speed dialing can also be used to originate outside calls via Uniform Numbering Network.

NOTE 3: Automatic Callback, Message Wait, Camp-On etc. cannot be set to extension numbers of the remote system.

2.Answering

a.Manually Selecting Line:

Depress extension line key with flashing LED.

Lift handset to respond.

b.Answer Key

0 Depress ANS key with flashing LED.

0 Lift handset to respond.

NOTE 1: Depression of the ANS key with a call in progress places the original call on hold, with I- Hold LED indication.

NOTE 2: System programming data must be entered for trunk name assignment (other than default) to be displayed.

SAMPLE LED INDICATIONS

red LEDs are flashing.

[EXTI green LED 1ights.m LED goes off.

IEXT and IANS red LEDs are flashing.

ElEXT green LED lights.

I. U-IVIIII

CHAPTER 4

APRIL,1990

SAMPLE LCD INDICATIONS

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NEC nd-20292 manual ITI Iiei ILI Iinie