440.18Tone Override

1.To Originate:

Upon receiving call waiting tone when placing an extension call:

0 Dial access code (Default: *O).

lReceive override tone.

lTalk to party when answered.

NOTE:

Access

code

must be

dialed within a predetermined

time after

 

dialing

the

extension

number.

 

2.To Answer:

With call in progress; receive override tone:

a. Terminating Present Call:

lHang up to terminate present call.

lLift handset to answer the tone overridden call when station rings.

ND-20292

CHAPTER 4

APRIL, 1990

b.Placing Present Call on Exclusive Hold:

Depress the FLASH key (or momentarily depress the hookswitch) to receive second dial tone.

Dial access code (Default: 4#) to place present call on exclusive hold.

Hang up, then receive ring tone.

Lift handset to answer the tone overridden call.

Restore handset to terminate the tone overridden call, then lift handset to retrieve the exclusive held call by dialing access code (Default: 4#).

OR

Depress the FLASH key (or momentarily depress the hookswitch) and dial access code (Default: 4#) to place the tone

overridden call on exclusive hold, then converse with the exclusive held part again (Broker’s Call).

400- 157

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NEC nd-20292 manual Code