I have an Euro Q9h and I have a data package of 50MB/month.
Thats way enough for push/exchange, but my Q9h has the stupid idea that it has to disconnect every x seconds. So it is initializing a connecting for push, then it disconnects and 15 seconds later it is reconnecting.
The problem is: my provider has a 20kb min limit for every connecting. So every minute I have about 100kb! Thats stupid!
Its ok to disconnect when GPRS is not in use, but when I have push activated, it should not disconnect!!