I am a new T-Moble customer as of August. Today I received a rude shock when I learned that some conference call phone numbers (in the US) are "out of plan" and that T-Mobil will charge me extra to make what have been routine calls with other carriers. For a plan that is advertised as covering all of the US, Canada & Mexico this seems like a "bait & switch" policy. Does anyone else object to this?
Best answer by tidbits
Ok here's what is going on and what they are trying to stop. Traffic pumping
AT&T actually started blocking people from connecting to these numbers and continue to add to the list. There is a legal battle going on over it.
Verizon has been rumored to start charging or cutting off depending on the outcome of the verdicts.