2. BTH-818 Appearance and Pushbutton Descriptions:
2.1 Operational Button Descriptions
Figure 1
Power Switch /
Terminates the current call.
Initiates an outgoing call or accepts an incoming call.
Increase Volume
Decrease Volume
Earpiece on-cable switch allows call pickup - Identical to
key in function.
2.2 Plugging in the Headset
Insert the earpiece into the earphone socket.
Note:
There is a
button in providing a call pickup function identical to
key.
Refer to Figure 2 and Figure 3.
2