Google's frequently rumored self-branded Android phone could skirt around its partners' worries by using only Internet service if a source is true. The still unknown device would primarily be intended for data and would use VoIP for its calls. At least AT&T has expressed interest in supplying the network for the phone and could let customers pay as little as $20 per month for access, although TechCrunch understands that "conditions" may be involved at that price.