iiBASIC FUNCTIONS.............................................................................. 21GROUP CALLS ......................................................................................................... 21INDIVIDUAL CALLS.................................................................................................. 22STATUS MESSAGES ................................................................................................. 23TEXT MESSAGES ..................................................................................................... 24SPECIAL FUNCTIONS........................................................................... 25EMERGENCY CALL................................................................................................... 25OPERATION MODES: DIRECT MODE ....................................................................... 26SECURITY ................................................................................................................ 27NETWORK SELECTION............................................................................................. 27SUPPLEMENTARY SERVICES .................................................................................. 28DATA SERVICES ....................................................................................................... 29GPS RECEIVER......................................................................................................... 29MAN-DOWN OPTION ............................................................................................... 30OTHER FUNCTIONS............................................................................. 31PHONEBOOKS .......................................................................................................... 31CALL REGISTER ....................................................................................................... 31DISPLAY SETTINGS ................................................................................................. 32LANGUAGE............................................................................................................... 32KEYPAD LOCKING .................................................................................................... 33AUDIO SETTINGS ..................................................................................................... 33USE OF AUDIO ACCESSORIES ................................................................................. 34QUICK GUIDE .................................................................................... 36