User manual
38DCA Intertel DCA Intertel
DCA Intertel 39 DCA Intertel
2.4.1.1 Serial Port Prole
The Serial Port Prole provides RS232 serial cable emulation for Bluetooth
devices. In this way, legacy applications do not have to be modied to use
Bluetooth; they can simply treat a Bluetooth link as a serial cable link.
The Serial Port Prole uses RFCOMM to provide serial port emulation. The
device which sets up the RFCOMM connection is called the initiator, while
the other is referred to responder.
A few passages are requested to set the virtual serial port and to establish a
connection, so it is necessary. that on the side host a software management
of the Bluetooth devices must manage to execute every of these passages
(the search of removedevices, the optional request of the password, chanal
setting RFCOMM, ecc.).
2.4.1.2 Object Push Prole
L’object push prole, uses the Generic Object Exchange Prole (GOEP)
services that denes 2 rules: the rst is a server devices that the object can
be send or receive (the printer is a server devices) and a client devices that
can send or receives data objects from the server (for example: a Pc, a cell
Phone, or a Palm).
The Object Push Prole provides facilities for exchanging business cards
between client and server, for pulling business cards from a server, and for
pushing a limited range of object onto a server.
The object that printer identify are:
Object Format Extansions
Business Card VCard .VTC
Text File Text .TXT
Printing File Printing on le .PRN
Message VMessage .VMG
Note VNote .VNT
Activity Object VCalender .VCS