NO CID DSP Caller ID Digital Signal Processors (CIDDSP’s) are resourcesin the OfficeServ 100, OfficeServ 500, and OfficeServ 7000Series systems required for receiving CID data. If there areno CIDDSP’s available at the time a call comes in, this is themessage you will see on your display.NOTE:The Caller ID features require optional software and/or hardware. Please seeyour service and installation company for details.WHAT IS ANI?ANI (Automatic Number Identification) is a feature offered by some telephoneservice providers that provides the calling party’s telephone number. This serviceis only available on E&M Tie Lines on a T1, digital trunk. ANI is similar to CallerIdentification (CID) but the format and information of the calling person is differ-ent. CID uses FSK signalling and ANI uses DTMF signalling. Usually, with ANI, a call-ing party’s identity is the Listed Directory Number (LDN) unless a separate bill-to-number has been specified, (in which case the bill-to-number will be sent). Notethat ANI does not provide calling party NAME, only the number.The phone systemcan provide calling number to name translation table.WHAT IS CLI?On ISDN circuits, calling party information is called CLI and is supported on bothBRI and PRI type circuits. On BRI circuits the system only supports number deliv-ery and, like ANI, a name can be attached to the telephone number of frequentcallers via the Caller ID translation table. On 5ESS and NI2 PRI circuits both nameand number support is provided on the OfficeServ 100, OfficeServ 500, andOfficeServ 7000 Series systems.SELECTING YOUR CALLER IDDISPLAYYou can decide if you want to see the Caller ID name or Caller ID number in thedisplay. Regardless of which one is selected, you can press the NND button to viewthe other pieces of Caller ID information. To select the type of Caller ID informa-tion you wish to view first:• With the handset on-hook, press TRANSFER and then dial 119.• Dial 0 for CID options, 1 for ANI options, or 2 for CLI options.• Dial 0 if you do not wish to view CID information, 1 to view the NUMBER firstor 2 to view the NAME first.• Press TRANSFER to exit and store your selection.57