UTStarcom VM8915 - Manual (Page 8)

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BATTERY USAGE BATTERY HANDLING INFORMATION
BATTERY STANDBY TIME
The operating time is subject to your handset usage and configuration.
BATTERY TALK TIME
The operating time is subject to your handset usage and configuration.
These times are for a new battery. Talk and Standby time may
decrease over time.
Up to 3 hours
Up to 5 hours
Standard Battery (1000mAh)
BATTERY CAPACITY
Extended Battery (1800mAh)
Up to 190 hours
Up to 300 hours
Standard Battery (1000mAh)
BATTERY CAPACITY
Extended Battery (1800mAh)
l Only use the battery and charger approved by the
manufacturer.
l Only use the battery for its original purpose.
l Try to keep batteries in a temperature between
41ºF (5ºC ) and 95ºF (35ºC).
l If the battery is stored in temperatures above or
below the recommended range, give it time to
warm up or cool down before using.
l Completely drain the battery before recharging.
It may take one to four days to completely drain.
l Store the discharged battery in a cool, dark, and
dry place.
l Purchase a new battery when its operating time
gradually decreases after fully charging.
l Properly dispose of the battery according to local
laws.
l Don’t attempt to disassemble the battery –
it is a sealed unit with no serviceable parts.
l Don’t accidentally short circuit the battery by
carrying it in your pocket or purse with other
metallic objects such as coins, clips and pens.
This may critically damage the battery.
l Don’t leave the battery in hot or cold temperatures.
Otherwise, it could significantly reduce the
capacity and lifetime of the battery.
l Don’t dispose of the battery into a fire.
DOs
DON’Ts