HP seems to be focusing on the voice-calling tablet market with its VoiceTab line of products. We saw the launch of HP’s previous range in this category early last year, and the HP Slate6 VoiceTab didn’t receive a favourable opinion from us. Moving forward, HP’s newest voice-calling Android tablet, the HP 7 VoiceTab, is a 7-inch tablet as its name suggests. You won’t need to...