HTC vivid people I talk to complain that they echo when talking to me, and its every single person.

[Kristy Leonard]

doesn't matter if thety call me or i call them, everyone echos on their end, what to do

 

[B. Diddy]

Welcome to Android Central! Does it only happen when they talk to you? It's unlikely to be your phone--it's probably a network issue. Contact your carrier, and see if they have any suggestions.