Docomo N-09A, Instruction Manual

Page: 46 / 572

44
Before Using the
Handset
Charging
Use the specified Battery Pack N16.
■
Battery pack life
• The battery pack is consumable. The operation
time for battery packs steadily decreases with each
charge.
• When the operation time drops to as low as half the
time at the time of purchase, the battery pack life is
almost over. It is recommended that you replace it
with a new one. When the life of the battery pack is
near end, the battery pack may expand a little
depending on the usage condition, but this is not a
malfunction.
• The battery pack life may be shortened if i-
α
ppli,
videophone or 1Seg is used for a long time while
charging.
■ Charging
• For details, refer to the manuals for the FOMA AC
Adapter 01/02 (optional), FOMA AC Adapter for
Global Use 01 (optional) and FOMA DC Adapter
01/02 (optional).
• FOMA AC Adapter 01 supports voltage of 100 V
AC only.
• FOMA AC Adapter 02 and FOMA AC Adapter 01
for Global use supports voltage from 100 V AC to
240 V AC, but the plug shape of the AC adapter is
for 100 V AC (domestic). For overseas use with the
AC adapter supporting voltage from 100 V AC to
240 V AC, the compatible conversion plug adapter
is required. Do not charge the battery using the
transformer for travel.
• When charging, the battery pack must be attached
to the FOMA terminal.
• You can receive calls during charging if the power
is turned on. However, the battery level will fall
during the call and the time required for charging
will increase. Charging time also increases when
“Charging” under “Backlight” is set to “All time ON”.
• When plugging in or out the connector, do it slowly
and securely not to apply excessive force.
• When the charge lamp and “ ” flash, charging is
not available due to temperature monitoring until
the terminal temperature cools down enough for
charging.
• When you make a call or perform packet
communications during charging in a high-
temperature environment, the FOMA terminal’s
temperature may rise and the charging may be
stopped. If this occurs, stop a running function and
wait for the temperature of the FOMA terminal to
fall before you retry charging.
• Charging may stop before the battery level reach to
100% depending on the usage condition. In this
case, exit all function and then charge again.
Disconnect the FOMA terminal from the AC
adapter (or desktop holder) or DC adapter, then set
it again for recharging.
■
Do not charge the battery pack for a long
period of time (several days) with the
power turned on
• If you charge the battery pack for a long period of
time with the power turned on, power to the FOMA
terminal will be supplied from the battery pack once
charging ends. As a result, you will only be able to
use the FOMA terminal for a short time and the
low-voltage alarm may sound immediately. In this
case, recharge the battery pack correctly.
Disconnect the FOMA terminal from the AC
adapter (or desktop holder) or DC adapter, then set
it again for recharging.
■
Battery usage time (the duration varies
depending on the charging time and the
deterioration of the battery pack)
*: Switch networks in “3G/GSM setting” (p.414).
• “Stationary standby time” is the estimated average
battery operational time when the FOMA terminal
is closed and stationary in the service area where
reception is normal.
• “In transit standby time” is the estimated average
battery life when the FOMA terminal is folded and
remains in the combined conditions of being
stationary or in transit in the service area where
reception is normal, and outside the service area.
To protect the environment, bring
used battery packs to a docomo
Shop, agency, recycle shop, etc.
Continuous standby time
FOMA/3G Stationary (“Auto”
*
): Approx. 550 hours
In transit (“3G”
*
): Approx. 410 hours
In transit (“Auto”
*
): Approx. 360 hours
GSM Stationary (“Auto”
*
): Approx. 280 hours
Continuous talk time
FOMA/3G Voice communications: Approx. 200 min.
Videophone: Approx. 100 min.
GSM Voice communications: Approx. 190 min.
1Seg viewing time
Viewing: Approx. 210 min.
1Seg ECO mode: Approx. 300 min.