Sharp Corporation HRO00022 Manual De Usuario

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Key beep volume
This feature allows you to adjust the volume of beep tone (key 
tone) you hear when you press a key.
1.
Press 
 [MENU] to display the Main menu.
2.
Press 
 to select Sounds.
3.
Press 
 to select Volume.
4.
Press 
 to select Key Beep.
5.
Press
 
 
or
 
 to change and play the options: 
Silent, level 1, level 2, level 3, and level 4.
6.
When selecting is complete, press 
 [OK] to save the 
setting.
Adjusting ringer volume
In Standby mode you can quickly adjust the volume of the ringer.
1.
Press  
and . 
You can also change the settings for your phone’s ringer volume 
in the Main menu (P.43).
Muting the microphone during a call
You can mute the microphone during a call. 
1.
Press  
[Mute].
The display will change to [Unmute].
Your voice will be muted while the voice of the other party 
reaches you.
Ending the call will reset the mute setting to off.
To unmute the microphone during a call, press  [Unmute].