1.3 Telephone FeaturesOperating Manual 671.3.29 Call Waiting Caller IDProgramming Manual References[PT Programming]• [104] SLT Hold Mode• [115] Extension Ring Tone Pattern• [423] CO Line Ring Tone Pattern[PC Programming]• 9.1.11 Detail [1-10]—Extension—Ring Tone Pattern, Single Line Telephone—HoldMode• 9.2.2 Feature settings [2-2]—Call Waiting—intercom calls, Call Waiting—outside calls• 9.3.3 Detail [3-3]—Ring Tone PatternFeature Manual References• 1.1.15 Call Hold• 1.1.27 Call WaitingOperating Manual References• 1.3.8 Busy Station Signaling (BSS)• 1.3.20 Call Park• 1.3.30 Call Waiting from the Telephone Company• 1.3.33 Data Line Security• 1.3.45 External Feature Access (EFA)• 3.1.2 Personal Feature Assignment—Call Waiting Tone Type SelectionYour telephone company may also offer an optional call waiting service, whichcan inform you that you have another call on the same outside (CO) line. If CallerID service has been contracted for, the new caller's information, such as thename and telephone number, will be displayed (flashing) on your proprietarytelephone (PT) for a preprogrammed length of time. You can answer the secondcall by disconnecting the current call or placing the current call on hold.Default(Tone 1)Special Tones(Tone 2)15 s5 sORORNo SLT