Motorola H390 用户手册

You can wear your H390 headset on your left or 
right ear. The headset comes ready for the right 
ear. To change the headset for the left ear:

Gently lift and pull the 
top of the earhook up
and off speaker stem, as 
shown.

Flip the headset over.

Attach the earhook to 
the speaker stem, as 
shown.

You can also change the orientation of the 
volume buttons on your headset. 

Turn the headset power off.

Press and hold the Volume button you 
want to assign as the "volume up" button 
and slide the switch toward the 
microphone. The indicator light flashes 
blue three times, then steady blue. When 
connected, it will flash blue/purple.
 

Volume Buttons

Power Switch

• The essential requirements and
  other relevant provisions of Directive
  1999/5/EC.

• All other relevant EU Directives.

Product

Approval

Number

The above gives an example of a typical Product 
Approval Number.

You can view your product’s Declaration of Conformity 
(DoC) to Directive 1999/5/EC (to R&TTE Directive) at 
www.motorola.com/rtte. To find your DoC, enter the 
product Approval Number from your product’s label in 
the “Search” bar on the web site.

Hereby, Motorola declares that 
this product is in compliance with:

When not on a call, you can check your 
headset’s battery charge level by pressing and 
holding both Volume buttons.  

The indicator light displays charge status for 5 
seconds. See below for details on indicator light 
and charge status.

Red 

 

 

Less than 2.5 hours

Yellow 

  Between 

2.5 

to 

5.5 

 

   hours

Green   

 

Up to 8 hours

To save battery power, turn OFF the headset 
when you don't use it for an extended time by 
sliding the switch towards the charging plug.