About Battery; Before Charging - SoftBank 920P User Manual

About Battery

Before Charging

Charge battery before use or after a period of disuse.
(AC Charger sold separately)
Charging Time & Operating Time Estimates
Charging Time
Standby Time
Voice Call
Talk Time
Video Call
* Approximate value
3G Mode/GSM Mode: P.2-16
Talk Time is an average measured with a new, fully charged battery, with
stable signals.
Standby Time is an average measured with a new, fully charged battery,
with handset closed without calls or operations, in Standby with stable
signals.
Talk Time and Standby Time may vary by environment (battery status,
temperature, etc.).
3G Mode GSM Mode
130 minutes*
580 hours* 340 hours*
220 minutes* 200 minutes*
110 minutes* –

About Battery

Clean 920P, battery & charger with dry cotton swab.
Replace battery if operating time shortens noticeably.
Charge battery at least once every six months.
Use a case when carrying battery separately.
Charging
Battery must be installed to charge it.
It may take longer for charging when handset is on.
Move charger away from TV/radio if interference occurs.
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