User's Manual

1
Contents
Contents
Contents
Contents
1. About BT DF 311 Bluetooth speakerphone ............................................................. 2
2. About Bluetooth technology .................................................................................... 2
3. BT DF 311 Bluetooth speakerphone overview......................................................... 3
4. How to replace the battery .......................................................................................4
5. Installation on the Sun Visor ....................................................................................5
6. Charging the battery .................................................................................................6
7. Battery information ………………………………… ... … ........... ……………………… ..7
8. Pair to your Mobile phone ........................................................................................8
9. Turning On/Off the BT DF 311................................................................................10
10. Phonebook synchronization................................ ................................................12
11. Language Switching.............................................................................................14
12. Using the BT DF 311 ...........................................................................................14
13. R eset the user's information ……………… ..................................................... … ...20
14. Safety and g eneral information ............................................................................22
15. Trouble s hooting ..................................................................................................23
16. Product s pecifications ..........................................................................................24
17. Warranty ..............................................................................................................25