02-02-2006, 07:43 PM
Is it really full duplex as they claim ?
I.e. can you and whomever you're calling both talk at the same time or is like walkie-talkies only one person at a time able to speak ?
I.e. can you and whomever you're calling both talk at the same time or is like walkie-talkies only one person at a time able to speak ?