BlackBerry Forums Support Community - View Single Post - T-Mobile UMA international coverage question.

johnny.simpatico · 02-15-2010, 08:21 AM

I previously had wonderful luck using a more primitive phone capable of UMA calling. Recently bought a used Blackberry 8900 in advance of a trip to Mexico. UMA worked great, but i just received a big bill for ROAMING CHARGES.

Please pay attention to warnings to make sure the phone is not "attached" to the foreign carrier while in UMA mode. It can be costly.

02-15-2010, 08:21 AM	#5
johnny.simpatico New Member Join Date: Feb 2010 Model: 8900 PIN: N/A Carrier: t-mobile Posts: 2	International Calls UMA I previously had wonderful luck using a more primitive phone capable of UMA calling. Recently bought a used Blackberry 8900 in advance of a trip to Mexico. UMA worked great, but i just received a big bill for ROAMING CHARGES. Please pay attention to warnings to make sure the phone is not "attached" to the foreign carrier while in UMA mode. It can be costly.
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