Motorola FOMA M1000 Instruction Manual page 28

• During connection, keep Bluetooth devices more than 2 meters away from other electrical devices, such as
home electric appliances, audiovisual devices, office automation devices, digital cordless telephones, and
facsimile machines. In particular, when using a microwave oven, be sure to keep Bluetooth devices more
than 3m away from it to prevent interference. Normal connections may fail to be established when electric
devices are powered on. Also, Bluetooth devices may cause noise or reception failure on televisions or radios
(television images may be degraded on certain UHF or satellite broadcasting channels).
• If there is a broadcast station or radio near a Bluetooth device to which you want to connect, your FOMA
handset may be unable to connect with the Bluetooth device. In such a situation, move the Bluetooth device
to another location from which connection is possible.
1Radio interference with wireless LANs
Bluetooth devices use the same frequency band (2.4 GHz) as do wireless LANs (IEEE 802.11b/
g). Therefore, if a Bluetooth device is used near a wireless LAN device, radio interference may
cause the communication to slow down, generate noise or completely fail. If this occurs, take the
following measures:
• Keep your FOMA handset and the Bluetooth device to which you wish to connect wirelessly, 10 meters or
more away from the wireless LAN device.
• When it is impossible to separate the devices by more than 10m, power down the wireless LAN or Bluetooth
device.
1With regard to Bluetooth communication security, while FOMA handsets support
Bluetooth standard security provisions. However, some settings have inadequate
security, so be careful when using Bluetooth for communications.
1Please note that NTT DoCoMo is not responsible even in the case that information may
leak from Bluetooth communications.
1With FOMA handsets, you can use the services compatible with the following version and
profiles:
Supported Bluetooth version
Supported Bluetooth profiles
*1: All Bluetooth-compatible devices including FOMA handsets and headset devices are compliant with the
Bluetooth Specification defined by the Bluetooth SIG, and have been authorized by the Bluetooth SIG.
However, depending on the characteristics or specifications of the device, methods of operation may
differ, or data exchange after connection may not be possible.
*2: The profiles are the standardized Bluetooth connection procedures for each product feature.
1When replacing the battery in a Bluetooth headset, send or bring the Bluetooth headset to
NTT DoCoMo Customer Support.
• For safety, do not disassemble the Bluetooth headset by yourself.
26
Bluetooth Specification Ver. 1.1
*2
• Generic Object Exchange Profile
• Object Push Profile
• Serial Port Profile
• Dial-up Networking Profile
• Headset Profile
• Service Discovery Application Profile
• Hands-Free Profile
*1