UTStarcom UT618, User Manual

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1-2 Getting Started UT618 User Manual
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Note: The length of standby time the battery can supply power is determined by the telephone
usage. The following actions or situations can consume more power and reduce the
standby time.
•
Migration to areas where signal strength is weak.
•
Moving through the service area.
•
Talking on the phone for long periods of time.
•
Ringing volume is set to the maximum.
•
Earpiece volume is set to the maximum.
•
Leaving the phone in hot or cold places such as a car will reduce the
capacity and life of the battery. A phone with a hot or cold battery may
temporarily not work even when the battery is fully charged.
•
Repeated changing of phone parameters. (i.e. Adding or deleting entries
to/from the phonebook feature) and usage of phone features viz. Phone
book, SMS, Mail, Alarm etc.
•
“Back light” being ON consumes more power.
•
Repeated closing and opening of the flip cover.
•
Pressing and holding to search the network