HJC SMART 21B User Manual page 26

5 MOBILE PHONE USAGE
3. Call one of your Speed Dial Presets numbers.
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4. Redial the last number called.
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TAP
1x
TAP
1x
SMART HJC 21B 2 Gen Standard Motorcycle Bluetooth
nd
" Speed dial (#)"
" Last number redial"
Communication System for HJC Helmets | 26
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