Since the IC-R20 is capable of displaying two frequencies at once . I programed one of the banks with my local police 10-codes. While scanning my local police I have the radio set to Dual Watch. Anytime I come across a 10-code that I'm not familiar with, I turn the L-Dial to that code and a short description is displayed. The IC-R20 continues to scan during this process without interruption.
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