new units - TRU9488 One portable comes on and stays on, removing battery for a few minutes and unit will power up and operate for a couple of minutes and then do same thing.
have DECT 1580-3 Uniden phones and can not figure out how to turn off the red flashing New...
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have DECT 1580-3 Uniden phones and can not figure out how to turn off the red flashing New Message)light on upper left on each phone set? Nothing in the manual. Please HELP.