Feedback noise issue in passport:

Ambience noise is transmitted to earpiece while on call. When u connect headphone for a call u will be hearing the what u speak.. it creates a feedback on call it is creating more disturbance.. when u touch the mic the noise is transmitted to earpiece. I have checked with 4 passport phone same issue.. Pls let me know how resolve this...

Posted via CB10

sounds like the radio file needs upgrading or you need to get another phone. Have you asked your carrier about this issue???

I have this same problem, how to solve this? Thanks!

Posted via CB10

Only happens here when reception is bad.