User Manual

10
press the function button of the mobile phone to transfer the
call to HCC03. For some mobile phones, the phone LCD will
show the transferring sign, some will not.
Note:
●Toactivatethisfunction,yourmobilephonemustsupportthe
Handsfree mode. For more details, please check the manual of
your mobile phone.
14. Maintaining calls
1. When you are answering the call with HCC03, press the
decrease (-) volume key for 2~3 seconds until you hear one
“Du”sound,thenthecallwillbemaintained.Ifthereisanin-
terrupting call coming, HCC03 will answer it automatically.
2. Press the decrease (-) volume key for 2~3 seconds until you
hear one “Du” sound to end the maintaining call function.
Also do this to renew the call.
Note:
●To activatethis function,please make sure theassigned tele-
communications agent provides this service.
●Toactivatethisfunction,pleaserefertotheinstructionsofyour
mobile phones manual to make sure your phone program sup-
ports this function.
15. Holding Call 1 and answering Call 2