39
Recharging
Introduction
C
hecks
Before
Use
•
Use the D02 type battery.
•
The battery will gradually wear out. Each time it is recharged, it will accept slightly less charge than the
previous time. When the battery charge lasts only half as long as when it was new, replace it with a new
one. The battery will wear out after about 1 year’s use. Note that depending on how often the phone is
used battery life may become shorter.
Notes about the battery
When the battery charge gets low, recharge it.
•
The Battery Level icon shows how much charge remains in the battery.
•
Continuous call time is measured with good signal conditions.
•
Continuous standby time is measured while moving with the FOMA terminal closed and with good
signal conditions. The call time and standby time may be halved, depending on the amount of charge
in the battery, the selected, the ambient temperature and signal strength (i.e. when there is no signal
or the signal is weak). If you use i-mode communication, the call/communication time and standby
time will be shorter. Even if you do not make a call or use i-mode, the call/communication time and
standby time will also be shorter when composing i-mode mail, or running a downloaded i-
α
ppli
application or i-
α
ppli Standby screen.
•
“Continuous standby time while standing still” is an average value measured in a condition where you
are standing still with the FOMA terminal closed and with good signal conditions.
•
“Continuous standby time while moving” is an average value measured in a condition where you are
standing still, moving, or outside the area with the FOMA terminal closed and with good signal
conditions.
•
Alternatively, If you use data communication, Multiaccess, or camera, the call/communication time and
standby time will also be shorter.
: Fully charged.
: Partially charged.
: Almost completely discharged. Recharge the battery.
Current battery level
Recharge time and length of use reference
Recharge time
Continuous call time
Continuous standby time
About 120 minutes
During a voice call
About 170 minutes
During a videophone call About 90 minutes
While standing still
About 550 hours
While moving
About 420 hours
Summary of Contents for Foma D900i
Page 1: ...Manual for 04 5 IE ...
Page 25: ...23 Introduction 23 ...
Page 48: ...46 ...
Page 49: ...Basic Operations 47 ...
Page 125: ...Advanced Operations 123 ...
Page 202: ...200 ...
Page 203: ...201 Network Services ...
Page 231: ...Character Entry 229 ...
Page 255: ...Appendix 253 ...