ends can talk together.
To end the triple phone conversation, press the function but¬ton, then Call
and Call 2 will be hanged up together.
Note:
To activate this function, you must make sure the assigned
tele¬communications agent supports this service.
To activate this function, please refer to the instructions of your mobile pho
nes manual to make sure your phone program sup¬ports this function.
When the triple phone conversation is on board, it can not return to the
mode of having only Call or Call 2.
When the triple phone conversation has not been activated, you can press
the decrease (-) volume key for 2~3 seconds to easily transfer the calls betwe
en Call and Call 2.
If Call 1 is maintained and Call 2 is on line, quickly press the function button
to end Call 2 and renew Call .
17. Adjusting the Volume
During a call, you may adjust the Headset’s volume.
To increase the volume, press the increase (+) volume key.
To decrease the volume, press the decrease (-) volume key.
Note:
You will hear the “Du Du” sound while adjusting the volume up to the loudest
or lowest.
18. Safety instruction
Read the Headset manual carefully and use the headset cor¬rectly by fol
lowing the instructions.
Keep the Headset away from children, avoid children from swallowing it acci
dentally.
Do not use the cleaning liquid or spray to clean the Headset.
Do not clean the Headset while charging it.
Do not disassemble the Headset. If you encounter a problem, contact the re
tailer shop.
Urgent handling
If you enconter a problem, turn the Headset off first.
If the inside components breakdown, please contact the repairing center to
ask for immediate support and service.
- 15 -
