T-Mobile has excellent prices for cellular service. I have a two yer contract with two lines with them. For unlimited talk time and unlimited texting,IM,and picture messaging,I pay a total of 120.00 for both phone. The coverage area is ok.there is better signal strengths from other carriers,but it is pretty decent with T-Mobile. The only real disappointment is their samsung gravity 2 phone does not come with full games,just demos. Otherwise I am totally satisfied with T-Mobile cellular service.