Lucent Technologies Caller ID Box merlin legend communications system User Manual

Tones

Tone

Meaning

Dial tone (steady)

You can make a call.

Busy (slow repeating tone)

The phone you are calling is busy.

Fast busy (fast repeating tone)

No lines are available.

Error (alternating high-low tones) You dialed a number or used a feature incorrectly.
Confirmation (double break in

You used a feature correctly.

dial tone followed by steady tone)

Call & Fixed-Feature Button Lights

Each Call or fixed-feature button has a red light and a green light next to it. These lights provide the
following important information:
Light

Button/Meaning

Steady red

Call. Lift the handset or press the Speaker button to automatically
connect to the call.
Alarm. Something is wrong with the system. Contact system manager.
Handset/Headset Mute. Headset and handset microphones are off.

Steady green

Fixed-Feature Button (see pp. 3–4). Feature on button is active.

Steady red and green Call. You are on a call at this button.

Steady red and

Call. A call is coming in on this button.

Flashing green

Night Service. Enter the password to turn Night Service (see p. 22)
on/off.

Fast-flashing green

Call, Source, Destination. A call is on hold at this button.

Understanding Your QCC

Rings

The table below helps you identify the different types of ringing.
Ring

Meaning

1 long ring

Inside call

1 long ring and 1 short ring

Outside call

QCC pp 03-09

4/14/97, 10:33 AM