Справочник Пользователя для Microsoft Corporation HF-510

You can call a number saved in the speakerphone only if your device 
supports the PBAP Bluetooth profile.

To redial the number you last called (if your device supports this feature 
with the speakerphone), press the answer/end key twice when no call is 
in progress.

To activate voice dialling (if your device supports this feature with the 
speakerphone), press and hold the answer/end key for about 2 seconds 
when no call is in progress. When 

 is displayed, say the voice tag of 

the desired contact clearly.

For voice dialling, you must save voice tags for the desired contacts in 
your mobile device. For details, see the user guide of your device.

To end a call or cancel a call attempt, press the answer/end key.

■ Answer or reject a call

When you receive a call, you hear a ringing tone through the 
speakerphone. The caller’s number is displayed on the speakerphone if 
the cellular network supports this function. The name saved with the 
number is displayed if you have copied the name and number to the 
speakerphone. If the name and number are not available, only 

 is 

displayed.

To answer the call, press the answer/end key.

To reject the call, press the answer/end key twice.

■ Adjust volume

To increase the speakerphone volume during a call, turn the volume 
wheel right. To decrease the volume, turn the wheel left. The volume 
level is displayed on the speakerphone.

HF-510_UG_en1_with_FCC&IC_notice.fm  Page 15  Friday, January 9, 2009  4:25 PM