NEC UNIVERGE GT890 - Page 11

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Bluetooth ............................................................................................................................................ 221
Turn On/Off Bluetooth ................................................................................................................. 221
Change Bluetooth Device Name ................................................................................................ 222
Pair with a Bluetooth Device ....................................................................................................... 222
Unpair a Bluetooth Device .......................................................................................................... 223
Bluetooth Settings Shortcut ........................................................................................................ 223
EHS Headset ..................................................................................................................................... 225
USB Headset ..................................................................................................................................... 225
USB .................................................................................................................................................... 228
SD Card ............................................................................................................................................. 229
HDMI .................................................................................................................................................. 230
Compatibility Headset List ................................................................................................................. 230
Data Backup .............................................................................................................. 231
Phonebook Data Backup ................................................................................................................... 231
Configuration Data of the Phone Backup .......................................................................................... 232
Image/Audio/Video/Download Data Backup ...................................................................................... 232
FAQ and troubleshooting ......................................................................................... 235
Menu options ..................................................................................................................................... 235
Checking operations of ST500 ................................................................................................... 235
Changing configurations of ST500 ............................................................................................. 235
Checking operations of ST500 .......................................................................................................... 237
To check operating status of ST500 ........................................................................................... 237
To check operating status of ST500 from task bar ..................................................................... 237
To start ST500 ............................................................................................................................ 238
Changing configurations of ST500 .................................................................................................... 240
To register/add a contact from call history .................................................................................. 240
To change ringtone per call type................................................................................................. 242
To change ringtone per contact .................................................................................................. 244
To change the volume of ringtone .............................................................................................. 249
Change receiving volume with a hardware key .......................................................................... 249
To change sending/receiving voice volume ................................................................................ 249
To change ringing setting of digit tone ........................................................................................ 251
To change the volume of digit tone ............................................................................................. 254
To switch on/off of the Message Waiting Indicator ..................................................................... 254
To change tone locale when using ST500 abroad ..................................................................... 257
To show connection status during a call ..................................................................................... 261
Dial prefix feature ...................................................................................................... 263
What is dial prefix? ............................................................................................................................. 263
Operating dial-prefix ........................................................................................................................... 264
Selecting a preset plan ...................................................................................................................... 265
Checking contents of preset plan ...................................................................................................... 268
Understanding and creating a rule ..................................................................................................... 271