Getting started

CAUTION

Do not install the charger, handset, and accessories in the following locations:

near water, moisture, sources of heat, or direct sunlight

near devices that generate strong magnetic fields, including electrical appliances, fluorescent lamps, computers, radios, televisions, and fax or telephone terminals

in locations where the handset can be covered or where excessive dust is present, or in areas subject to vibration, shock, or extreme temperature fluctuations

in locations with poor ventilation

CAUTION

Use only the plug-in AC adapter and battery type supplied, and use only approved accessories.

Ensure the mains voltage of the adapter matches the local mains voltage.

Do not use AC adapters that are visibly damaged (cracked or broken) and keep the ventilation slits on the AC adapters free from obstruction.

Attention: The handset, if switched off, automatically switches on when placed in the charger.

Charge display

A battery charge status symbol appears on the display. When the battery is nearly discharged, the battery charge status symbol flashes and a warning tone sounds. If you are on a call when this happens, the handset switches off after approximately 3 to 5 minutes. If you are not on a call and the handset is not in the charging station, the message “Battery empty” appears on the display. You cannot make calls while this message appears.

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Nortel Networks 4075 manual Charge display