I have been a long, long time customer of T-mobile and have been happy with it over all. One point of pain that I have though is that T-mobile blocked Google Voice (GV) from working and has has offered a similar feature for a fee.
I used GV at least through 7/2012 until T-mobile began to block the service. I hope others will pick up on this blog and express their displeasure with this practice!
DO NOT TAKE A FREE SERVICE on other providers, BLOCK IT FOR YOUR USERS AND PROCEED TO CHARGE FOR IT!!!!!
UNBLOCK GOOGLE VOICE ON T-MOBILE!!
I have spoken! Who will stand with me?