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This is a sub-selection from Clearwire is a


whfsdude
Premium
join:2003-04-05
Washington, DC
Reviews:
·Comcast
reply to RARPSL

Re: Clearwire is a

said by RARPSL See Profile
The UMTS/HSPA+ is their 3G/4g DATA (ie: Internet) Network. The Phone and Text are 1900 Mhz (which is why the iPhone can work as a PHONE with T-Mobile SIMs/Mini-SIMs).

UMTS/HSPA+ can actually handle voice and SMS. For example, I turned off my 2G radio in my Nexus One and am only using AWS 1700/2100 for everything.

In contrast to LTE and WiMax which at this time cannot handle voice. (In any case, they're likely to use a VoIP/SIP based service in the future).