Here in the US the mobile carriers are finally getting something done with respect to rolling out HDVoice. T-Mobile has been offering HDVoice since January of 2013. As I’ve mentioned previously, I’ve been able to try this myself using a Nexus 5. They added a little sport to the game by launching VoLTE in Seattle earlier this month.
Now that Verizon Wireless is getting traction with the iPhone 4 on their CDMA network AT&T is left trying to find ways of differentiating itself. While it’s too early to know how much of a bloodletting AT&T will suffer, it’s clear that in many parts of the country Verizon’s much touted network supremacy will win over a significant number of frustrated AT&T customers, even if it means buying a new CDMA capable iPhone4.
Perhaps the biggest difference between the two carriers is the type of networks they operate. Networks based upon GSM standards, like AT&T and T-Mobile here in the US, allow the simultaneous use of voice and data. In marked contrast, CDMA networks like Verizon’s, simply don’t do this.
If you’re interested in the next generation of home phone as envisioned by Verizon Wireless check out Laptop Magazines review of the Hub. They come away with mixed feelings about the device, seeing some nice capabilities but also considerable room for improvement.