The Nexus 7 3G is out and I'm wondering whether Android 4.2 tablets are still data-only devices. Can I install a custom ROM or apk to this tablet so that I can send and receive GSM calls and text messages on it? If not, why not? What's missing?
Added: Nexus 7 3G has many hardware features of phones, but not all: It has gps, bluetooth, headphone jack, accelerometer, gyroscope, ambient light sensor, compass and nfc, but does not have a receiver (earpiece), haptic feedback (vibrate) or a rear camera. IF the 8"x5" tablet can be used as a phone, you won't look funny putting it against your ear because it has no earpiece.
Added: The question is about GSM calls and texting, not VOIP or SIP calls or tethering.
GrooVe IP
app on Nexus 7. So that you can make phone call on Nexus 7, using Google Voice service. However, we cannot useGrooVe IP
to send SMS.