Nortel Networks C4050 instruction manual Initial Setup, Battery status

C 4050 Handset

The handset display screen shows the batteries charge status.

Battery status

Fully charged - 100%

Partially Charged - <75%

Partially Charged - <50%

Partially Charged - <25%

No Charge - 0%

An alert tone sounds and the icon flashes.

When the batteries are replaced, the battery status does not appear on the display screen until the replaced batteries are charged.

When ten minutes of battery stand by time remains, the handset emits three short beeps.

Initial Setup

Plug the charger into the electrical outlet.

Place the handset in the charger.

The handset display shows “Charging”, and the LED light-ring is green when the handset is in the charger. When the handset is fully charged, the LED light-ring turns off.

Before the handset is charged, the handset operates with the speaker phone feature when placed in the charger.

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