Specifications

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2.5.2. Communication Profiles
The following are supported Bluetooth profiles.
Table. 2.50
Function Purpose
GAP (General Accessible Profile) Used in the substructure segment of Bluetooth communications such
as device discovery, link establishment and security.
SDP (Service Discovery Profile) Used to search for currently usable services provided by the partner
Bluetooth equipment.
Serial Profile (Client) In Bluetooth serial communication, this is used for connection to other
Bluetooth equipment.
Serial Profile (Server) In Bluetooth serial communication, this is used for acceptance of
connection request from other Bluetooth equipment.
DUN (Dial-Up Network) This is used in dial up communication via Bluetooth mobile phone.
PAN (Personal Area Network) This is used in network communication via Bluetooth PAN
Access-Point.
OBEX Object Push Profile This is used as easy file send/receive.
File Transfer Profile This is used as file send/receive regulated by the Bluetooth standard.
Bluetooth communication application and communication method as well as profile relationships
are as follows.
Table. 2.51
Partner Bluetooth Equipment Communication Application Profile
Bluetooth mobile phone, Bluetooth modem, etc. Dial up DUN
Bluetooth access point (PAN Profile support) LAN connection PAN
Bluetooth printer Printing to printer Serial Profile
PC for Bluetooth + Active Sync Connection with host PC Serial Profile
Between handheld terminals, PDA that supports
Bluetooth, PC that supports Bluetooth, etc.
File transfer between
Bluetooth equipment
OBEX Object Push
File Transfer