Huey Chiao HCB10 - Manual (Page 11)

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11. Voice dialing
1. If your mobile phone supports the voice dialing function, you
can use this function with your Headset too.
2. Under the standby or connecting mode, press the function
button of the Headset and follow the mobile phone instruc-
tions to proceed with the voice dialing.
Note:
● The activation of the voice dialing function will depend on the
design of your mobile phone.
● The working range of the Bluetooth Headset is 5 meters indoors
and 5~10 meters outdoors.
12. Redialing
1. If your mobile phone supports the redialing function, you can
use this function with your Headset too.
2. Under the standby or connecting mode, press the decrease
volume key (-) of the Headset for 2~3 seconds until you hear
the “Du” sound to redial the last call.
13. Mute
1. During a phone conversation, press the decrease (-) and in-
crease (+) volume key at the same time until you hear the
“Du” sound, then the other end will not hear you.
2. Under the mute mode, you will hear the intermittent “Du”
sound.