Guide :Radio Communications : Talkabout T5720 (7 Channels) 2-Way Radio
Staying keyed up after button release
The unit seems to stay keyed up after pushing the button and then releasing. When powered up, the unit will receive normally, but once it is keyed up and then released, it continues to transmit, but no more voice audio can be heard and the unit is unable to receive until power cycled. The light also stays on after the button is released and the other radio still hears the slight static associated with the faulty radio transmitting but voice can no longer be transmitted after release.