Quote:
Originally Posted by John Clark
Is this a question? Seems like I have explained this a bazillion times.
TMo 8320 = UMA (no need for H@H, or data plan.)
H@H (renamed Talk Forever) adds unlimited minutes using UMA.
If you are travelling internationally and use UMA to call back to the US there is no charge. If you are travelling internationally and use UMA to call to an international number (you're in London and you call to the coffee shop next door) you will get charged for an international call.
When on UMA it is as if your phone is calling from the US and you will be billed accordingly.
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UMA is an acronym for Unlicensed Mobile Access which is an access technology that allows subscribers to switch between fixed and mobile networks, without dropping a phone call.
UMA enables subscribers to switch between a Wide Area Cellular Network (WAN) to a Wireless Local Area Network (WLAN). This delivers high-performance, low-cost mobile voice, data and IMS services to subscribers over the broadband Wi-Fi access networks, dramatically increasing mobile service usage and decreases the costs for operators. It uses Bluetooth or 802.11 for wireless connections in your home or office.
UMA is part of the 3GPP (3rd Generation Partnership Program.)
Forgive me for not understanding! All I can make of this is if im using UMA im not getting charged? Or do I have to add the talk forever plan and then I don't get charged? My phone will hook up to a place and it wont show UMA but I can still get on the net its just hooked up WIFI?