
36
Before Using the
FOMA
T
erminal
Battery Pack
To make full use of the FOMA terminal, make sure to use the Battery Pack SO01.
■
Life of the battery pack
The battery pack is a consumable part. The life of any rechargeable battery decreases each time it
is recharged.
When the duration of operation becomes less than half in comparison with a new battery pack, the
life of the battery pack can be considered over.
(The average life of a battery pack is about one year. However, depending on the frequency of use,
the life may become shorter.)
Li-ion
Return all spent battery packs to NTT DoCoMo or a dealer, or a recycling
shop to protect the environment.
Charging the FOMA Terminal
At the time of purchase, the battery pack is not fully charged. Make sure to fully charge the
battery pack before using the FOMA terminal for the first time.
About Charging the FOMA Terminal
• Be sure to attach the battery pack in the FOMA terminal before connecting it to the optional AC Adapter, Desktop
Holder, DC Adapter, or Car Adapter. If the battery pack is not attached, the FOMA terminal cannot be charged.
• If you use a function such as the videophone, data communications, and i-
α
ppli while charging the battery, the charging
may stop because of high temperature of the FOMA terminal. The charging may not even start if the FOMA terminal is
in high temperature. Wait until the temperature of the FOMA terminal falls and restart charging.
• If the charge indicator of the FOMA terminal flashes in red, wait until the temperature of the FOMA terminal falls or
remove the battery pack and attach it back again.
If it continues to flash in red, the battery pack may be defective. Stop charging immediately and contact our
service counter (DoCoMo shop, etc.).
• Do not charge the battery pack for a long period of time (more than 24 hours) with the FOMA terminal powered ON. If
the FOMA terminal is powered ON when charging is completed, the battery level decreases. This causes the FOMA
terminal to restart charging. If you remove the FOMA terminal while it is recharging, the following conditions may occur.
- The battery level is low.
- The battery alarm sounds.
- The operation time is short.
■
Estimated charging time/Battery time
• The charging time is an estimated time for charging when the battery pack is empty and the FOMA terminal is
powered OFF. When charging with the FOMA terminal powered ON, the charging time becomes longer.
• The continuous call time is an estimated time for a call when the FOMA terminal can send/receive radio waves
properly.
• The continuous stand-by time is an estimated time for use when the FOMA terminal can receive radio waves
properly. The continuous stand-by time during the stationary state indicates the average battery running time
when the FOMA terminal receives a call in this state. The continuous stand-by time during the moving state
indicates the average battery running time during a combination of “stationary state”, “moving state”, and “outside
of the service area” conditions within an area where the FOMA terminal can receive calls in a normal manner.
• Note that the call (communication) time and stand-by time may be reduced to about half of the time indicated
above depending on the battery charge condition, function settings, operating environment such as temperature,
and radio wave condition in the area where a call is made (outside of the service area or area with weak radio
wave condition). Similarly, the call (communication) time and stand-by time become shorter than the above
when you use i-mode communications. Besides calls and i-mode communications, the battery time is also
reduced when you are composing i-mode mail, starting a downloaded i-
α
ppli or i-
α
ppli stand-by display,
performing data communications, executing multiaccess, and using the camera.
Attach and r
emove batter
y pack/Char
ge FOMA ter
minal
Charging time (AC adapter)
About 130 minutes
Continuous call (communication) time
Voice call
: About 140 minutes
Videophone call : About 90 minutes
Continuous stand-by time
Stationary state : About 500 hours
Moving state
: About 390 hours
Содержание FOMA SO902I
Страница 229: ...227 i Channel What is i Channel 228 Displaying the i Channel 229...
Страница 232: ......
Страница 330: ...328 Appendix External Device Interface Troubleshooting Kuten codes...
Страница 331: ...329 Appendix External Device Interface Troubleshooting Kuten codes...
Страница 332: ...330 Appendix External Device Interface Troubleshooting Kuten codes...
Страница 357: ...355 Index Quick Manual Index 356 Quick Manual 364...
Страница 365: ...MEMO...