Gprs sent and receive random byte. WHY?

[Shosholoza]

I use the connection for track my freerunner. So I send out  only few byte
every x seconds. Really I 
need only a port open. For this I hope with a firewall to resolve the
problem. But problem is to 
understand  how do it. My provider charge me for all byte than I received or
sent. I am starting to belive it is a strategy of my provider.
Regards 
Dan
-- 
View this message in context: http://openmoko-public-mailinglists.1958.n2.nabble.com/Gprs-sent-and-receive-random-byte-WHY-tp5194278p5196588.html
Sent from the Openmoko Community mailing list archive at Nabble.com.