166 DKAdmin/DKBackupselect customer option, 39, 100, 102select printer, 120serial communications port , 124serial portsbaud rate , 105shift-function keys , 121software release , 38speed dial numbersassignments , 55change , 48edit station assignments , 69edit system assignments , 68programming , 68set , 48station assignment , 69system , 48system assignment, 68stationattributescopy a range , 53definitions , 50program/update , 49information , 47speed dial numbers , 69stop bitsserial port , 124serial ports , 128systemcheck requirements, 7, 17connection , 25connection configurations, 127dial DK , 40error messages , 32exit, 33hardware requirements, 127install program , 10, 18, 20installation menu , 118logging off , 33logging on , 27messages , 32, 56miscellaneous variable, 120on-line help , 32program file , 101, 109program file screen , 101run for first time , 12, 22set/change LCD messages , 49speed dial numbers , 48, 68, 108Strata DK connection , 127system/station administration, 44Ttelephone flexible buttonsassignments , 61change feature, 61transferDK program data screen , 42TTY port, 105, 108, 129, 132, 141, 144UupgradeDK system to DK424 R4, 149important things to do after , 147off-site, 145on-site , 146processor , 37RCTU processor , 107release 4 configurations , 149release 4 program example , 154to RCTUE/F , 145upload data , 41uploading programmed data, 56user password , 121Vvariablesbackground char , 121bell on , 120change system variables , 120confirm entries , 120proper case conversion , 121shift-function keys , 121viewCO line assignments, 55customer program , 115flexible button assignments, 54notes on ACD program , 71, 75notes on E911/CAMA trunk programs , 96notes on ISDN programs , 98reports screen , 115