AT&T To Begin Offering Voice-Over-LTE In Select Markets Later This Month
AT&T's new service launches on May 23.
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HD voice
Verizon's 4G LTE Network Expansion Is 'Substantially Complete'
Verizon has almost finished launching its 4G LTE network in markets across the United States.
How To Enable HD Voice For AT&T-Powered iPhones
This new hacked carrier update allows AT&T-powered iPhone users to enable HD Voice on their smartphone jailbreak-free.
New Hack Can Activate HD Voice On Earlier T-Mobile iPhone Handsets
One new hacked carrier update for T-Mobile users promises to enable HD Voice on iPhone 4 and iPhone 4S handsets.
AT&T Plans To Offer HD Voice Later This Year
Like T-Mobile, AT&T will be enabling the iPhone's HD Voice feature in 2013.
T-Mobile’s iPhone 5 Will Feature HD Voice At Launch
An official from the carrier also strongly hinted that Wi-Fi Calling will eventually be making its way to the handset.
