Specifications

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2.5.6. Communication Procedures by Profile
While Bluetooth communication takes place, there is a chance that the communication link may
be interrupted due to the air condition, so the retry process is always recommended in application
to verify the communication. In general, it is recommended also that the retry process should be
carried out in any wireless communication including WLAN if it takes place within the vicinity by
other equipment using the same frequency band (“ISM” band) such as microwave oven.
Serial Profile
Bluetooth connection can be managed using either the Bluetooth tool or the Common Device
Control Library.
DUN (Dial-Up Network)
Bluetooth connection can be managed using either the Bluetooth tool or the Common Device
Control Library. The communication will take place with RAS setting using “BTP1”. After the
connection has been established, communication via the TCP/IP protocol is possible.
PAN (Personal Area Network)
Once connection to Access-Point has been established using the Bluetooth tool, communication
via the TCP/IP protocol is possible.
OBEX (Object Push Profile)
File transmission or reception using the Bluetooth tool is possible.
FTP (File Transfer Profile)
File transmission or reception using the Bluetooth tool is possible.