Tevion SP808-03 Hand held UHF?

One handset has the channel locked. A key showing under the small channel numbers. I am unable to change channel. How do I unlock the channel?

Mike
July 2009

press the back arrow

Greg
May 2011

one key at a time hold down for 5 seconds one has to be the lock key

brian1972
August 2009

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Tevion SP808-03: Unlock Channel - Help