Multitalk PTT

This app works with the F22 walkie Talkie unit only.

Push to talk (PTT), is a means of instantaneous communication commonly employed in wireless cellular phone services that uses a button to switch a device from voice transmission mode to voice reception mode. The operation of phones used in this way is similar to "walkie talkie" use. PTT switches a phone from full duplex mode, where both parties can hear each other simultaneously, to half duplex mode, where only one party can speak at one time. Multiple parties to the conversation may also be included.

This is what Multitalk does with the F22 handheld unit and our software.

For more info check out www..multitrack.co.za

PLEASE NOTE: THIS IS FOR SPECIAL HARDWARE ONLY AN WONT WORK ON PHONES