Samsung SCH-850 Series Telephone User Manual


 
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DO NOT depend on this phone as a primary method of
dialing 911 or for any other essential or emergency
communications.
Remember to always turn your phone on and check for
adequate signal strength before placing a call.
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To operate your phone properly — that is, to maintain safe
and satisfactory service — you should follow these rules:
For best reception, extend the antenna fully.
Hold the phone with the antenna up and over your
shoulder.
Do not hold, bend, or twist the phone antenna at any
time.
Close the phone antenna when not on a call.
Do not use the phone with a damaged antenna.
Speak directly into the microphone.
Avoid exposing your phone and accessories to rain or
liquid.
Only Samsung authorized personnel should service your
phone and its accessories.
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For best battery performance, you should follow these
guidelines:
Use your battery only for its intended purpose.
Only use Samsung-approved batteries and desktop
chargers. These chargers are designed to maximize
battery life. Using other batteries or chargers will
invalidate your warranty and may cause damage as well.
You must never use a battery charger that is damaged in
any way or worn out.
To avoid damage, only charge the battery in temperatures
that range from 32° F to 104° F.