Foma PushTalk SH902i, Manual

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The battery pack is not fully charged at the time of purchase. Be sure to charge the battery using
the exclusive AC or DC adapter (sold separately) before use.
J
Estimated charge times and LED display
The following figures are estimated times for charging an empty battery pack with the FOMA
terminal turned off.
Charging LED and picture light illuminate in red when charging and turn off when charging is completed.
Check that the battery pack has been properly inserted when charging LED flashes red. The LED also flashes
red when the battery pack has reached the end of its service life.
The battery pack can also be charged with the FOMA terminal turned on. (The
{
on the display flashes
yellow during charging.) When charging is complete, the
{
on the display changes to
"
.
When the battery becomes warm, charging may automatically stop even if the battery has not been fully
charged. Charging resumes after the temperature lowers to an appropriate temperature. While charging is
stopped, charging LED turns off and battery icon on the display lights.
J
Estimated times of use when fully charged
Continuous talk time is estimated as the usage time at normal transmission signal strength, and continuous
stand-by time is estimated as the usage time while moving with the FOMA terminal closed at normal signal
strength. Talk and stand-by times may be reduced by about half depending on conditions including battery
level status, stand-by display and Power saver mode settings, temperature and other environmental
conditions, and signal strength (no signal or weak signal). Using i-mode reduces talk (transmission) and
stand-by times. When i-Channel is subscribed, information is automatically received and updated. Talk
(transmission) time and stand-by time will be reduced. Even if you do not make calls or use i-mode, if you
shoot and edit images, compose i-mode mail, use a downloaded i-
α
ppli, set a downloaded i-
α
ppli as the
stand-by display or output AV, talk (transmission) and stand-by times will be reduced. Some i-
α
ppli software
may continue transmission even after downloading. To avoid this, set not to connect in advance.
The actual usage time is a combination of stand-by time and talk time, and the longer the call duration, the
shorter the stand-by time becomes.
J
Battery pack service life
When the usage time of the battery pack is reduced to about half that of a new battery pack, consider this to
be the end of the service life.
The estimated service life for a battery pack is about one year. However, the service life may be shorter
depending on the frequency of use.
Depending on usage, the battery may swell slightly as it approaches the end of its service life but this will not
cause problems.
J
Cautions when charging
Do not charge for long periods of time with the power left on. If the FOMA terminal is left on after charging is
complete, the battery pack charge decreases.
In such cases, the AC or DC adapter charges the battery again. However, depending on when the FOMA
terminal is disconnected from the AC or DC adapter, the battery charge level may be low, the battery alert
tone may sound, or the battery may only be usable for a short time.
When the battery is empty and terminal is recharging, charging LED or Picture light may not illuminate
immediately.
If the alert tone sounds and the power cannot be turned on, charge the battery for a while.
If the battery empty alert is displayed and charging begins within 60 seconds of the alert tone, the status
returns to normal.
While charging, terminal may not turn on even when charging LED is illuminated in red. Charge longer and try
turning power on again.
Frequently recharging the battery when power is still remaining enough may shorten the life of the battery
pack. It is recommended to use the battery to a certain level before recharging.
The battery pack cannot be charged by itself.
Avoid using features such as i-
α
ppli while charging as this will lengthen charge time and may lessen the
battery’s service life.
Charging the Mobile Phone
Cautions when Charging
Charger name Charge time
FOMA AC Adapter 01 110 minutes
FOMA DC Adapter 01 110 minutes
Criteria Battery pack SH06
Continuous stand-by time
490 hours (at rest)/400 hours (when mobile)
Continuous talk (transmission) time
140 minutes (voice call)/90 minutes (Videophone call)
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