vTO DELETE ALL DATA ..................................................................... 223TO DELETE SPECIFIC DATA ........................................................... 2248.SPECIFICATIONSTECHNICAL SPECIFICATIONS......................................................... 225MENU LISTMENU LIST FOR DT830 SERIES ...................................................... 227MENU LIST FOR DT430 SERIES ...................................................... 238WEB PROGRAMMINGOUTLINE ............................................................................................ 239TO LOGIN........................................................................................... 240TO LOGOUT....................................................................................... 242HOW TO OPERATE ........................................................................... 244APPENDIX A OPTION DEVICESSMART DEVICE INTEGRATION ....................................................... 245TERMINAL MODE .............................................................................. 248OTHER FEATURES ........................................................................... 251APPENDIX B HEADSET OPERATIONATTACHING THE HEADSET ............................................................. 252TERMINAL OPERATION USING THE HEADSET ............................. 253ADJUSTING HEADSET RINGER TONE VOLUME ........................... 254HOW TO USE THE WIRELESS HEADSET ....................................... 254