Quick Installation Guide

23
Maintenance
Taking care of your telephone
• Your base station and cordless handset contain sophisticated electronic parts,
so you must treat them with care.
• Avoid rough treatment.
• Place the handset down gently.
• Save the original packing materials to protect your products if you ever need
to ship them.
Avoid water
• You can damage your cordless telephone if it gets wet. Do not use the handset
in the rain, or handle it with wet hands. Do not install the base station and
handset near a sink, bathtub or shower.
Electrical storms
• Electrical storms can sometimes cause power surges harmful to electronic
equipment. For your own safety, take caution when using electric appliances
during storms.
Cleaning your telephone
• Your products have a durable plastic casing that should retain its luster for
many years. Clean it only with a soft cloth slightly dampened with water or a
mild soap.
• Do not use excess water or cleaning solvents of any kind.
Remember that electrical appliances can cause serious injury if used when you
are wet or standing in water. If the telephone base should fall into water, DO NOT
RETRIEVE IT UNTIL YOU UNPLUG THE POWER CORD FROM THE WALL, then pull
the unit out by the unplugged cord.
Technical Specifications
RF frequency band 1921.536–1928.448 MHz
Channels 5
Operating temperature 32–104 °F (0–40 °C)
Power requirements
Handset charger power adapter:
5.0Vdc 2A (Model number: NBS10B050200VUU)
Handset battery: 3.7V 1500mAh, Li-ion battery
(Model number: 503860AR1500, Manufacturer: Yiyang
Corun Battery Co., Ltd.)
Bluetooth range
Up to 10m