User manual

Contents/Precautions
9
When connecting an external connector device to the
external connector terminal or earphone/microphone
terminal, do not put it in obliquely and do not pull it while it is
plugged in.
May cause a malfunction or damage.
The handset becomes warm during use or charging but this
is not a malfunction.
Do not leave the camera in direct sunlight.
May cause discoloration or burn-in of pixels.
Use the handset with the docomo nano UIM card/microSD
Card slot cover closed.
Dust, water, etc. may get inside and cause a malfunction.
While using a microSD Card, do not remove the card or turn
off the handset.
May cause data loss or a malfunction.
Never place a magnetic card near the handset.
The stored magnetic data in cash cards, credit cards, telephone cards,
floppy disks, etc. may be erased.
Never place magnetized items near the handset.
Putting highly magnetized items closer may cause an error.
The internal battery is a consumable product.
Though the battery life varies with use, change the battery if the battery
life is extremely short even after being fully charged. For details on
replacing the internal battery, contact the number listed in "Repairs" (in
Japanese only) on the last page or a repair counter that DOCOMO
specifies.
Charge battery in areas where ambient temperature is
between 5℃ and 35℃.
The battery life depends on the usage and deterioration of
the battery.
Avoid the following situations when the handset is stored.
 Storage with the internal battery fully charged (immediately after
charging is completed)
 Storage with no battery level (cannot turn the handset on)
May lower the performance or shorten the usable life of the internal
battery.
Approximately 40% is recommended as the proper battery level for
storage.
The surface of the handset uses the aluminum material. Note
that dent and abrasion are easily remained as aluminum is a
soft material.
Notes about adapters
Charge the battery in areas where the ambient temperature is
between 5℃ and 35℃.
Do not charge the internal battery in the following locations.
 Areas with high humidity or dust, or in areas exposed to frequent
vibrations
 Close to land-line phones, TVs, radios, etc.
Adapters may become warm during charging but this is not
a malfunction.
Do not use the DC adapter to charge the battery when the car
engine is not running.
May cause the car battery to run down.
When using an outlet with a feature to prevent the plug from
being removed accidentally, follow the instructions in the
outlet user's guide.
Do not subject to strong impacts. Also, do not deform the
charger terminals.
May cause a malfunction.
Notes about docomo nano UIM card
Do not apply unnecessary force when inserting/removing the
docomo nano UIM card.
Customer is responsible for malfunctions arising from
inserting docomo nano UIM card into a different IC card
reader/writer etc.
Always keep IC area clean.
Clean only with a soft and dry cloth (such as the type used
for eyeglasses).
Keep a separate memo and note information stored on the
docomo nano UIM card.
DOCOMO shall not be liable for any loss of content.
To protect the environment, please take any unneeded
docomo nano UIM cards to a sales outlet such as a docomo
Shop.
Do not damage, touch haphazardly or short-circuit the IC.
May cause data loss or a malfunction.
Do not drop or otherwise subject the docomo nano UIM card
to severe impact.
May cause a malfunction.
Never bend the docomo nano UIM card or place heavy
objects on it.
May cause a malfunction.
Do not insert the docomo nano UIM card to the handset with
a label, sticker, etc. attached on the card.
May cause a malfunction.
Notes on using Bluetooth function
The handset supports the security function that meets the
Bluetooth specification for security during communication
using Bluetooth functions. However, the security may not be
sufficient depending on the configuration etc. Take care of
the security while making communication using Bluetooth
function.
Even if any leak of data or information occurs while making
communication using Bluetooth function, DOCOMO shall
not be liable for any loss of content.
Radio frequencies
In the home screen, [R]/[Settings]/[About phone]/
[Authentication] to confirm the radio frequencies the
Bluetooth function of the handset uses. The followings are
the descriptions:
① 2.4: This radio equipment uses the 2,400 MHz band.
② FH: The modulation system is the FH-SS system.
③ 1: The estimated coverage distance is 10 m or less.
④ XX: Another modulation system is used.
⑤ 4: The estimated coverage distance is 40 m or less.
⑥ : All radio frequencies between 2,400 MHz and
2,483.5 MHz are used and the frequencies for mobile object
identifiers cannot be avoided.
Cautions on using Bluetooth devices
Bluetooth operates at radio frequencies assigned to the in-
house radio stations for a mobile object identifier that have
to be licensed and are used in production lines of a factory,
specific unlicensed low power radio stations, and amateur
radio stations (hereafter, referred to as "another radio
station") in addition to industrial, scientific and medical
devices or home electric appliances such as microwave
ovens.
1. Before using the handset, make sure that "another radio
station" is not operating nearby.