Do not use them, my advise. 1. quality is bad. 2. I was promised 3 extra month free when I signed up. I returned the necessary form for this offer. However, the offer never happen when my contract expired. 3. I transfer the phone number out and thought that the service would have cut off. This is not the case. No one informed me and they continue to charge me. 4. When I realize the above and quickly called them to confirm my cancellation after the contract, they refuse to let me cancel, telling me that I am one day pass the... read full review »