Hi I have 2 SGH-i900 phones. (could not find it listed under products, anyhow)

I am trying to connect to the GPRS network with both phone but only one coonects. I have both phones with the same GPRS settings but one phone just won't connect even when I swap the SIM cards in the phones.

What could be the problem is there a setting on the phone I can reset to make it work or compare the settings on each phone.

Thanks