User ManualTable of ContentsPRODUCT OVERVIEW21. SWITCH OPERATION3RINGER switch3PULSE/TONE switch32. FUNCTION KEY OPERATION3(600ms)3MUTE key3REDIAL key3PAUSE key34. ADDITIONAL NOTES3INCOMING CALL LED INDICATOR3TROUBLESHOOTING GUIDE3DECLARATION OF CONFORMITY4Size: 195 KBPages: 5Language: EnglishOpen manual