To turn this sound OFF, press and hold call/sel while turning ON the radio. Repeat this step to turn the sound ON. Navigating through the Menu To access the advanced features of the GMR635-2/GMR635-2CK, your radio has a Menu function. USING THE CHARGING CRADLE If you use the rechargeable NiMH battery pack, two GMR635-2CK radios can be charged by using the charging cradle. Make sure to turn the radio OFF before placing the radio in the charging cradle. Otherwise the battery level meter icon won’t

To choose a channel: With the radio in "Normal" operating mode press the ch/scan or key to increase or decrease the channel number displayed. Note: Channels 1-7 have an expectancy range of up to 6 miles. Channels 8-14 have an expectancy range of up to 2 miles. Channels 15-22 have an expectancy range of up to 6 miles. GMR635-2/GMR635-2CK * Range may vary depending on environmental and/or topographical conditions. • 15 GMRS / 7 FRS Channels • Up to 6 Mile Range* • 5 Selectable Call Tone Alerts •