Pl. look in General specification, there is GSM 850 / 900 / 1800 / 1900 means, it's voice call and sms supported. I think there is sim card slot available.
Excellent Features..Not present in any other \tab till today. If it supprots voice and sms, then this is the tab ..waited for...Great guys. Others please fallow.
This is a perfected Tablet. Acer has shown the way to go for their users' satisfaction, when you have this Tablet you'll keep all other gadgets away!
Tegra 3 is able to power down all the normal cores and run on only the companion core, using comparatively little power, during standby mode or when otherwise underutilizing the CPU. According to Nvidia, this includes playing music or even video content. so u can save most of the battery power. for me its better for than the Apple Ipad 2. and best for gaming..
yes, it does support for sms messaging and phone calls. since it you can use a simcard and has 2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100..
the battery is impressive... this is all i want in all device, will last long