Picky 8800

My blackberry 8800 doesn't like my house for some reason. there is plenty of signal strength in the house, but calls are immediately dropped. I thought it was my wireless router, but the 8800 doesn't have wi-fi as I understand it.
Can anyone tell me why the calls only drop in that spot, despite good signal strength.
P.S. the phone works pretty much everywhere else, and there is an AT&T phone in the house that has crystal clear connection in the house (if that matters).

That's not normal. Contact T-Mobile and do a warranty exchange with the device. Maybe there is something wrong with the device its self.

GoodLuck

Already tried that. I guess the forum is the long shot I thought it was :(

Yeah; warranty issue, if you have a warranty.

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