User ManualTable of ContentsPRODUCT OVERVIEW31. INSTALLING OR REPLACING THE BATTERY42. SWITCH OPERATION4IDD LOCK switch4RINGER HI/LO switch4VOLUME HI/LO switch43. SOFTWARE SETTING44. FUNCTION KEY OPERATION6UP/- and DOWN/+ key6OUT key6DELETE key6CALLBACK key6CAL key6FLASH key (600ms)6REDIAL key7HANDSFREE key7HOLD key7RING key7VIP key7PAUSE key7BRIGHT/÷ key75. ADDITIONAL NOTES7INCOMING CALL LCD INDICATOR7LCD BACKLIGHT FUNCTION8IN USE LED INDICATOR8TROUBLESHOOTING GUIDE8DECLARATION OF CONFORMITY8Size: 167 KBPages: 9Language: EnglishOpen manual