ADD/DEL

ADD/DEL : Addition/Deletion ESP : External Speaker AL : All FWDG : Forwarding ALM : Alarm FLSH : Flash ANS : Answer GUARD : Outgoing Guard Time ANSWR : Answer H : High ASSGN : Assignment HR : Hour AUT : Automatic ICM : Intercom (Extension) AUTANS : Autoanswer IMDT : Immediate BLANK : Service Class IN : Incoming BNCE : Bounce INC : Incoming Signal Detection Time Assignment BTN : Button INDV : Individual CAL : Call INTRPT : Interruption CANCLD : Canceled L : Low CKT : Circuit LCD : Liquid Crystal Display CNF : Confirmation LN : Line CL : Class LOOP : Loop Off-Guard Assignment CLD : CO Line Display LNR/SPD : Last Number/Speed Dial CLR : Clear M : Medium CLS : Class MAN : Manual CONN : Connection MF : Dual-Tone Multifrequency (DTMF) DESG : Designation MIN : Minimum DGT : Digit MOH : Music On Hold DISP : Display MSTR : Master DISTM : Disconnection Recognition Time NUM : Number DIVERT : Diversion NT : Night Mode DLY : Delay Signal Time OUT : Outgoing DP : Dial Pulse OG TM : Outgoing Time OUt Assignment DSS : Direct Station Selection OV : Over DY : Day Mode RNGTONE : Ringing Tone