BlueSMiRFHID Bluetooth Modem and ANDROID

Hey

i bought this Bluetooth modem BlueSMiRFHID from sparkfun
I just want to turn an led on and off in arduino from my android phone
But the problem i m having is whenever i start this application called
Sena Bterm Bluetooth terminal program for android. When i try to connect
my Bluetooth modem its says failed to connecting to remote device, after
that i tried lot's of other Bluetooth terminal application but the results are
the same.
The modem is ok because when i search devices from my phone it shows
the device and connects and the green led turns on.

i had search a lot in google but nobody uses my type bluetooth modem
they are using BlueSMiRF gold, silver and bunch of other ones

i think i had bought the wrong bluetooth.

please anyone can help on this
thanks