Anonymous posted an answer for this Kenwood Radio TK 260 360 270 370 2100 3100 Compatible Battery:
"By keeping the PTT button pushed, if you get a rapid beep and the red led is blinking,..."
Anonymous posted an answer for this Motorola GP300 Compatible 2 Way Radio Battery Eliminator:
"The volume controls are too sealed to get any effect from cleaner, but the GP300/ GP350 /..."
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