Crossword clues for Abbr. on a phone:OPERPhone (abbr.)OPERPhone abbr. near 0OPER0 on a phone: Abbr.EXTExtra phone: Abbr.EXTYou don't have to dial one when calling a cell phone: Abbr.OPERPay phone abbr.EXTSSecond phones: Abbr.OPEROld phone abbr.EXTSCertain phones: Abbr.EXTType of phone: Abbr.TELCell phone: abbr.EXTSSome phones: Abbr.DDDLong-distance phoning: Abbr.EXTOffice phone: Abbr.EXTPhone abbr.EXTCertain phone: Abbr.EXTSecond phone: Abbr.EXTSExtra phones: Abbr.RCVRPhone part: Abbr.DDDPhone operation: Abbr.WATSBulk-rate phone line: Abbr.EXTSPhone hookups: Abbr.EXTPhone no. abbr.MINUnit of cell phone usage: Abbr.EXTPhone line abbr.RESHome phone number abbr.OPERPhone dial abbr.OPEROld phone button abbr.ALAMobile phone site?: Abbr.EXTPhone-system abbr.RESPhone-book abbr.EXTSPhone adjuncts: Abbr.OPERPhone button abbr.NOSPhone listings: Abbr.EXTOffice phone line: Abbr.DNSInternet "phone book": Abbr.TELPhone book abbr.RECRPhone part: Abbr.EXTAbbr. after a phone no.OPERAbbr. on a phoneEXTPhone number addition (abbr.)OPERAbbr. on a phone's "0" buttonOPERAbbr. on old phonesNOSPhone-book listings: Abbr.NOSPhone directory listings: Abbr.OPERAbbr. on older phonesNOSPhone button markings: Abbr.ASSTOne taking minutes on a phone call, maybe: abbr.OPERAbbr. on a phone dialTELAbbr. before a phone number