user manual

440.18 Tone Override

1. To Originate:

Upon receiving call waiting tone when placing an extension call:

0 Dial access code (Default: *O).

Receive override tone.

Talk 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:

Hang up to terminate present call.

Lift 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#).

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).

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