5
4-4 SOS Group iniforming............................................................................17
4-4-1 Setup SOS receivers ................................................................................18
4-4-2 Setup SOS message.................................................................................19
4-5 Earphone.....................................................................................................19
4-6 Speaker Volume ..........................................................................................19
4-8 Switching to vibrate/ring mode ..................................................................20
4-9 Change Ring Volume ..................................................................................20
4-10 Setup confirmation ...................................................................................20
4-11 One way communication ..........................................................................21
4-12 Password...................................................................................................22
4-12-1 Change password...................................................................................22
4-12-2 Forget password ....................................................................................22
Chapter 5 Battery Management..................................................................................23
Chapter 6 Specification.............................................................................................24
Chapter 7 Additional Guidelines ..............................................................................25
