User Manual

7
Figure 8
3.3 Power off
To turn off BTH-818 product, press for three seconds, and after hearing two
beeps the power is turned off.
3.4 Option menu operation:
Option key operation
3.4.1 Enter the menu
Press both
and buttons concurrently to enter into the menu.
3.4.2 Menu operation
Press button to move up.
Press button to move down.
Press button to make sure it.
Press button to quit the option.
3.4.3 Menu configuration
There are three main options:
Set Ring, Device MGT and Set System;
After entering into each of the options, use and button to select specific
option. Press key and we can enter into one option among them; press
to quit this option.
Description:
SetRing: option to set up calling ring.
Device MGT: pairing management.
Set System: set up system parameter.