User's Guide

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2.3.1 Enable button lock ............................................................................................................. 19
2.3.2 Disable button lock ............................................................................................................ 19
2.4 Earset connection ...................................................................................................................... 20
2.4.1 Connecting to the device................................................................................................ 20
2.4.2 Earset adapter ...................................................................................................................... 20
2.5 Using the speaker system ...................................................................................................... 22
2.6 Select how to wear device .................................................................................................... 2 3
2.6.1 Clip ............................................................................................................................................ 23
2.6.2 Necklace .................................................................................................................................. 24
2.7 Communication .......................................................................................................................... 26
2.8 Vibration call ................................................................................................................................ 27
2.8.1 Sending call signal ............................................................................................................. 27
2.8.2 Receiving call signal........................................................................................................... 27
3 Checklist for setting up the menu ...................................................................................................... 28
3.1 Notice ............................................................................................................................................. 28
3.1.1 Enter the menu .................................................................................................................... 28
3.1.2 Move to a menu item ....................................................................................................... 28
3.1.3 Select an item....................................................................................................................... 28
3.1.4 Adjust and Move to a value .......................................................................................... 28
3.1.5 Complete ................................................................................................................................ 29
3.1.6 Save and Leave the menu .............................................................................................. 29
3.2 Menu items .................................................................................................................................. 30