Nokia's newest handset operates on GSM and Wi-Fi networks.
T-Mobile USA offers the UMA Wi-Fi calling feature on several more Android phones. An earlier version of this story incorrectly said that the feature was limited to two phones.
A Facebook investor is seeking arbitration for $1.9 million in damages from the botched IPO, but Morgan Stanley argues it shouldn't proceed because the investor isn't Morgan Stanley's customer, according to a report.
Survey points to close battle between Apple and Amazon, which enjoy a wide lead over the rest of the pack.
CNET reviews the RIM BlackBerry Curve 9360 for T-Mobile. The RIM BlackBerry Curve 9360 makes a great entry-level offering for those already in the BlackBerry camp.
Samsung SGH-T709 update
T-Mobile extends its HotSpot @Home unlimited WiFi calling service to businesses as well.
In this week's column I answer another question about the AT&T and T-Mobile deal. I also speculate on why Samsung is slow in sending Android updates and offer device advice to a Boost Mobile customer.
AT&T to start femtocell service, and we compare it to the femtocell/network-improvement competition.
Unlicensed Mobile Access phone with built-in Wi-Fi expected later this year