Here's a link to the user guide page, choose your model from the pulldown: http://shop.giantintl.com/Manuals.asp
SOURCE: MOTOROLA TALKABOUT TWO WAY RADIOS WONT TRANSMITT- BOTH CAOME ON
Here is the manual for the T5720. It may be very similar to the model you have.
http://lib.store.yahoo.net/lib/starbattery/T56XXusersguide.pdf
SOURCE: Motorola T5725 - Earpiece with mic wont work
A few things you might check:
1) Be certain the radio is turned off when plugging in any audio device.
2) Be certain the device is plugged in all the way. You should feel it seat, or click into place.
3) Use a device designed for your model radio. Aftermarket accessories don't always have the functionality of the OEM device.
4) Be certain you have special features such as VOX turned off on your radio.
Hope one of these helps.
Best regards.
251 views
Usually answered in minutes!
×