[G2N]

Hi
Please Give me some information in this feild..
do any one know how mobile communicate between each other using bluetooth?
and also does bluetooth address play rule in open the connection between devices?
i want to know how master mobile can recognise the slave and vice versa..
Please any one Help me immediatly because i want to know them to start my work..

I read the Example about Point to point can any one show me where is the part that the connection will be start it when it is recognise the other device..

I will be very thanks ..

[seppo_fn]

The methods depend on the programming language, but basically you communicate using SDP (service discovery), OBEX (object exchange, used for files). RFCOMM (stream connection) and L2CAP (packets connection) protocols. In Symbian world, you use Bluetooth via sockets.

Bluetooth devices address is unique for each device, and you can distinguish the remote device by it.
You can establish the connection in two alternative way:
-direct connection by Bluetooth address (either hard-coded or entered by the user)
-device discovery (& optional service discovery) & connection by selecting the desired remote device.

Usually the latter option is better.

For BTP2P example, please have a look at the documentation in the Series 60 SDK (Go to Series 60 examples section -> Bluetooth Point-to-point exmaple in the SDK Help)

In that example, RNotifier is used to launch a list of found remote device of which the user has to select the one to connect to.

Seppo
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