you have to release the port

rfcomm release 0

and then connect again

On Tue, 2008-01-29 at 19:25 +0530, pramod gurav wrote:

for HS BT device on my system it shows an error
[Pramod@localhost ~]$ sudo rfcomm connect 0 00:0F:DE:B1:02:42
Can't create RFCOMM TTY: Address already in use