Comdial Dsu II Non-LCD Telephone Reference Manual
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3.10 Automatic Redialing (Auto-Redial) If the last number you have called is busy or is not answering, use this feature. Once activated, it automatically redials the number once a minute for 10 minutes. •To activate automatic redial, 1. Press button programmed for that purpose (one you have labeled “auto-redial”). 2. Number will be dialed once a minute for 10 minutes; when party answers,lift handset. •If called number is still busy after 10 automatic dialing attempts by the system, 1. Press auto-redial button to begin redial cycle immediately (INTERCOM light flashes). •To cancel automatic redial, 1. Press auto-redial button. 2. Lift and replace handset, —OR— Press any station key (INTERCOM light goes out). NOTE: Using your telephone to make a call cancels auto-redial. GCA70–244 Making Calls Non-LCD Reference Manual 3 – 9

3.11 Speed Dialing Speed dialing is autodialing using the keypad buttons.Stationnumbers are personal numbers (i.e., business associates, travel agencies, etc.) that are used only by you.Systemnumbers are public numbers (i.e., the corporate office, the company lawyer, etc.) that may be accessed from every station. Make sure you have a list of the system speed dial numbers. NOTE: If you manually choose a line for dialing, press HOLD before using a speed dial. If you place a call on hold prior to using your speed dial, pause several seconds before you press the speed dial button; if you immediately press the speed dial button, the system will choose the line that you have on hold to place your speed dial call. •To speed dial station numbers if on-hook, 1. Dial the keypad number(0 through 9)you have programmed into your telephone. •To speed dial station numbers if off-hook and on a line, 1. PressHOLD. 2. Press the keypad digit(0 through 9). •To speed dial system numbers if on-hook, 1. PressS. 2. Dial the memory location numbers(01 through 99)the attendant or installer has programmed into the system. •To speed dial system numbers if off-hook and on a line, 1. PressHOLD. 2. DialSplus the memory location digits(01 through 99). Making Calls GCA70–244 3–10 Non-LCDReferenceManual

3.12 Last Number Redialing The last number dialed can be automatically redialed with a one- or two-button action: 1. Press#(if on line listening to dial tone, pressHOLD,thenpress#). 2. Listen for ringing or busy tone. Ringing tone:when party answers, pick up handset. Busy tone:pressSPEAKERto disconnect. 3.13 Saved Number Redialing The first 16 digits of the last manually dialed number can be saved for later redial. •To save the number, 1. Press button preprogrammed for this purpose. The saved number remains stored until a new number is stored in its place. •To dial a saved number, 1. Lift handset. 2. PressHOLD. 3. Press preprogrammed button. NOTE: You can store only one 16-digit number at a time. GCA70–244 Making Calls Non-LCD Reference Manual 3 – 11

Placing Calls On Hold 4.1 Manually Holding A Call •To place a call on hold, 1. PressHOLD. •To retrieve a held call, 1. Press line button with flashing light, —OR— pressTA Pif station does not have line appearance of the held call. 4.2 Using Exclusive Hold This means that only you can retrieve the held call on your telephone. •To place a call on exclusive hold, 1. PressHOLDtwice. •To retrieve a call from exclusive hold, 1. Press line button with flashing light, —OR— pressTA Pif station does not have line appearance of the held call. 4 GCA70–244 Placing Calls On Hold Non-LCD Reference Manual 4 – 1

4.3 Using Direct Station Hold (parking a call to a station) •To place a call on hold at another telephone (directed hold), 1. While on line, pressINTERCOM(this places the outside call on hold), 2. DialS90plus the extension number of the station receiving the call. •To cancel a direct hold call from station that placed call on hold, 1. PressINTERCOM. 2. DialS4plus extension number of the station holding the call (this reconnects you to the outside line). •To retrieve a direct hold call from another extension, 1. DialINTERCOM. 2. Dial#90, —OR— press line button of held call. 4.4 CallPark(parkingacalltoanorbit) •To park a call in one of nine orbits, 1. While on line, pressINTERCOMS. 2. Dial a park orbit code (91 through 99). •To retrieve a parked call, 1. From any station, pressINTERCOM #, 2. Dial the same park orbit code (91 through 99)used to park the call. Placing Calls On Hold GCA70–244 4 – 2 Non-LCD Reference Manual

4.5 Using The Hold Recall Feature After a preprogrammed length of time, a call placed on hold will automatically ring back to the telephone that placed it on hold. If the call is on exclusive hold, it will revert to manual hold after the hold recall time period. The call can then be retrieved by anyone with that line appearance. GCA70–244 Placing Calls On Hold Non-LCD Reference Manual 4 – 3

Transferring Calls When transferring a call, you can either identify the caller before you transfer (screened) or you can transfer the call without identifying the caller (unscreened). 5.1 Transferring Calls—Screened •To screen and transfer a call to another station in the system, 1. Answer call. 2. PressTRANSFER/CONFERENCE(call is placed on hold automatically). 3. Dial extension number of party to receive transfer, —OR— press DSS button for one-button intercom calling. •When intercom party answers, 1. Announce call. 2. Hang up handset. •If the called party is busy or does not answer, 1. PressTRANSFER/CONFERENCEto retrieve call. 5 GCA70–244 Transferring Calls Non-LCD Reference Manual 5 – 1

5.2 Transferring Calls—Unscreened •To transfer an unscreened call to another station in the system, 1. Answer call. 2. PressTRANSFER/CONFERENCE(call is placed on hold). 3. Dial extension number of party to receive transfer, —OR— press DSS button for one-button intercom calling. 4. Hang up handset. NOTE: If the station to which unscreened transfers are made is busy, the transferred calls will camp-on at the station. Each call will automatically ring the station when it becomes idle. •To answer a transferred call not answered after a preprogrammed time, and rings back to your station: 1. Answer by pressing flashing line key. Transferring Calls GCA70–244 5 – 2 Non-LCD Reference Manual