Prepaid IPhone 5S question

[cellulartalk]

Hi, I have an IPhone 5S which I use with a prepaid TMobile account. I only use this cell phone for emergencies but it seems to be problematic because almost all of the incoming calls go directly to voicemail. Someone told me that a weak/poor signal would cause this to happen and I accept that...

More... (http://www.howardforums.com/showthread.php/1862621-Prepaid-IPhone-5S-question?goto=newpost)

Courtesy of WestNet Wireless
www.westnet.ca