Nortel Networks instruction manual Using the C4050 handset

C4050 Handset

Use +"to scroll through feature lists and the redial list. Press ,"for two sec-

onds to turn the handset power on or off.

Press -to edit a character or an entry.

Display screen

The display screen back-light activates when there is an incoming call, or if a key is pressed. The light switches off after 10 seconds.

LED light-ring

The LED light-ring turns red to indicate an incoming call. The LED light-ring turns green when the handset is charging.

Volume control

Press the +/– buttons on the side of the handset to increase or decrease the volume of the speakerphone, the volume of the handset earpiece, or the volume of the headset earpiece.

When the minimum or maximum volume is reached, the handset beeps.

The *" icon increases or decreases in size as the volume increases or decreases.

Keypad

Use the keypad to enter the number.

Using the C4050 handset

The handset must be subscribed to make a call. Contact your System Admin- istrator to have your handset subscribed.

Make a call

Pre-dialing is the preferred method for making a call: dial the number and press ..

Another method is to press .and dial the number.

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