iPhone 3GS on a BlackBerry BIS SIM Card

Hi,
i need some expertise help here.

i want to know if i could insert the SIM card of my blackberry BIS from Telcel to an unlocked iPhone 3GS and i would get internet service. I know that my Blackberry Messenger o email accounts wont work. But can i use the service to check on facebook, messengers, twitters, place and recieve phone calls, send text messages?

I already change SIM cards, and my iPhone its working perfectly placing and receiving calls, surfing over 3GS internet. (facebook, twitter, google, weather, etc) are working properly.

my doubt here is, whan i get the bill from my Carrier, would it show any additional fees?

BTW, im currently on TELCEL GSM MX network.

Thank you all
jn

Probably not because any data plan you have will just grandfather over to any phone you use. So you should be ok.

Originally Posted by fabuloso

Probably not because any data plan you have will just grandfather over to any phone you use. So you should be ok.

I'd be cautious. Different carriers may have different rules and policies.

I recommend that the OP, if he will be staying with an iPhone, talk to his carrier (TelCel) and convert over to the appropriate data plan.

Can't AT&T tell if you're using an iPhone?

Posted from my CrackBerry at wapforums.crackberry.com

It will work with zero problems... I've done exactly the same for over a year while in Mexico using Telcel. Just be sure you have a Blackberry Data Plan that includes browsing (Ilimitada, either the 500MB or the 3GB or the Telcel Amigo plan)

Enjoy!

Would it not be cheaper to be on a normal plan (not paying for BIS)?