Samsung Galaxy S7 edge Instruction Manual page 18

Adapter and wireless charger precautions
■ Charge the battery in an environment with the proper ambient
temperature (5℃ to 35℃ ).
■ Do not charge in the following places.
• Places that is very humid, dusty or exposed to strong vibrations
• Near ordinary phone or TV/radio
■ The adapter could become warm while charging. This condition is
not abnormal. You can continue charging.
■ When using the DC adapter for charging, keep the vehicle engine
running.
The vehicle's battery could become flat
■ When using an outlet with a mechanism preventing unplugging,
follow the handling instructions for that outlet.
■ Do not give a strong impact to the adapter. Also, do not deform
the charging jack.
Doing so may cause malfunction.
■ Do not use the wireless charger with a blanket etc. covering it.
■ Connect only the specified device and exclusive AC adapter to
the wireless charger.
■ Do not place the terminal on the wireless charger with the
adapters or microUSB cable connected to the terminal.
■ Do not let magnetic cards, etc. come close to the wireless
charger.
The magnetic data in cash cards, credit cards, telephone cards, floppy
disks, etc. may be erased.
■ Do not let magnetized items come close to the wireless charger.
Putting highly magnetized items closer may cause malfunction.
docomo nano UIM card precautions
■ Do not use excessive force to attach/remove docomo nano UIM
card.
■ Note that DOCOMO assumes no responsibility for malfunctions
occurring as the result of inserting and using a docomo nano UIM
card with another IC card reader/writer.
■ Always keep the IC portion clean when you use the card.
■ Clean docomo nano UIM card with a soft, dry cloth (such as a
cloth for eyeglasses).
■ Maintain a separate record of the data you saved in docomo nano
UIM card.
Note that DOCOMO assumes no responsibility for any loss of saved
contents of data.
■ To preserve the environment, bring the old docomo nano UIM card
to a sales outlet such as docomo Shop.
■ Do not carelessly damage, contact, or short-circuit an IC.
Doing so may cause data loss or malfunction.
■ Do not drop docomo nano UIM card or subject it to shocks.
Doing so may cause malfunction.
■ Do not bend docomo nano UIM card or place heavy objects on it.
Doing so may cause malfunction.
■ Do not attach docomo nano UIM card to the terminal with a label
or sticker put on docomo nano UIM card.
Doing so may cause malfunction.
Bluetooth function precautions
■ To secure the Bluetooth communication security, the terminal
supports the security function compliant with Bluetooth standards,
but the security may not be sufficient depending on the settings.
Be aware of the communication using the Bluetooth function.
■ Note that DOCOMO is not responsible for data or information leak
when making data communications using Bluetooth.
■ Frequency band
The frequency band used by the terminal's Bluetooth function/Wi-Fi
function is indicated on the battery storage section. The following are
the descriptions:
2.4 FH1 / DS4 / OF4 / XX8
2.4 : This radio equipment uses the 2400 MHz band.
FH/DS/OF/XX : Modulation scheme is FH-SS, DS-SS, OFDM or other
scheme.
1 : The estimated interference distance is 10 m or less.
4 : The estimated interference distance is 40 m or less.
8 : The estimated interference distance is 80 m or less.
: The full band between 2400 MHz and 2483.5 MHz
is used and the band of the mobile identification
device is unavoidable.
Available channels vary by the country.
For use in an aircraft, contact the airline beforehand.
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Contents/Precautions