A-4 APPENDIX A: ORDERING ISDN SERVICESome telephone companies may choose to refer to theFlexible Calling features by unique terminology.ISDN Line Parameter TablesSome telephone companies do not recognize ISDN OrderingCodes. In this case, simply determine the switch type for yourISDN line (by asking your ISDN representative), andphotocopy and fax the appropriate table on the followingpages directly to your telephone company.Table A-1 Supporting Supplementary Voice FeaturesTo Use This 3ComImpact IQVoice Feature Ask for This on Your ISDN LineISDN Call WaitingAllows you to place a voice call on holdwhile you answer a second incoming call.Additional Call Offering (included withOrdering Code S1)Call Conference (3-Way Calling)Allows you to add a third party to anexisting call.Flexible Calling (FCO) or 3-Way CallingCall DropAllows you to remove the last caller addedto a conference.Flexible Calling (FCO) or Call DropCall ForwardingAllows you to transfer an existing call toanother telephone number.Call Forwarding VariableCall TransferAllows you to forward calls to a third party.Flexible Calling (FCO) or Call TransferCall LoggingAllows you to view a list of all incomingand outgoing telephone numbers.Caller ID** Conventional, or analog Caller ID, which requires an external device to monitor incomingcalls, is not supported by the 3C882 ISDN modem. However, you must have Caller IDenabled on your ISDN line to utilize the Call Logging feature.
