User's Manual

3. Autom at ically disconnect if call wait ing is overt im e.
3 .1 0 Call Divert
1．During a call, you m ay switch from GoerTek GCK800 to your handset in any of these ways:
1）Long press the volum e decrease key on GoerTek GCk800 unt il you hear it beeps twice;
2）Use the appropriate funct ion on your handset ;
3）Direct ly t urn off GoerTek GCk800;
2．During a call, if you want t o swit ch the call from t he handset back to GoerTek GCK800, please long
press the volum e decrease key on GoerTek GCK800 unt il it beeps t wice or use the appropriate
funct ion on your handset . I f GoerTek GCk800 is at off st at e during a call, turn it on and short press
the m ulti- funct ion butt on t o t ransfer the call from t he handset to GoerTek GCk800.
N ot e: The operat ing procedures of this function will vary according different brands of handset s.
3 .1 1 Thr e e - w ay Ca ll
I f your handset and the m obile service you subscribe t o support three- way call, you can enj oy this
funct ion with GoerTek GCk800 as well. Please follow procedures below when one part y is at wait ing
st at e and the ot her at act ive stat e:
1、 Keep t he act ive call, answer the wait ing call: short press the m ulti-funct ion but t on on GoerTek
GCk800.
2、 Hang up the act ive call and answer the waiting call: long press the volum e increase key on GoerTek
GCK800 unt il it beeps t wice.
3. Start / End three- way call funct ion: t hree-way call funct ion is opened by long pressing the
m ulti- funct ion butt on on GoerTek GCK800 unt il it beeps t wice; three- way call is ended by long
pressing the volum e decrease key during t hree- way call unt il it beeps t w ice and “ t oots”
abnorm ally.
3 .1 2 Volum e Adj ustm e nt
During a call, You can adj ust the volum e t hrough the volum e adjustm ent keys..
1. Press the volum e increase key to increase volum e.
2. Press the volum e decrease key to decrease volum e.
N ot e 1 : There will be a low, short sound each tim e you press the volum e key ; t he volum e of this t one
will increase or decrease as you press the volum e keys.
N ot e 2 : Please t une your GoerTek GCk800 t o a suitable volum e bet ween m axim um and m inim um .
N ot e 3 : You can also use t he volum e keys of your handset t o adj ust t he volum e of GoerTek GCK800.
3 .1 3 Low Ba t t e ry Aler t
Your GoerTek GCK800 needs t o be recharged when red light blinks at intervals at power on stat us.
4 . I m port a nt I nform a t ion
4 .1 N ot e
4 .1 .1 Maint enance
1 Please keep t his product in a dry place, and clean it periodically with a soft clot h.
2 Please do not st ore GoerTek GCk800 in a dusty place, nor in very high nor low t em peratures.
3 Please do not disassem ble GoerTek GCK800, otherwise you m ay dam age it.