54 ICX (International), issued March/1998 ICX-35-700Chapter 3. System Features Section 700 - Operation• FF6-2-05: Digit Modify Table - Add Ending Digits• FF6-2-05-0005: Numbering Plan• FF6-2-06: Authorization Code (UK Only)• FF6-2-09-0001: Dialing Access Voice Mail System• FF1-0-04: Trunk COS (Priority Message - Waiting Send/Cancel)• FF8-1-05: Call-Forward ID Codes for Voice Mail• FF8-1-06: MSG Key ID Codes (USA only)Network Extension CallingNetwork Extension Calling allows you to reach an extension on another PBX. Based on the numberyou dial, the System network routes the call automatically.Network Flash TransferCPC-96, CPC-288, and CPC-576 Version 3.5When three or more systems are networked together with one DBS 576 as the tandem, Network FlashTransfer determines where a call is held when Network Hold is pressed.Related Programming• FF1-0-04: Trunk COS (Network Flash Forwarding)Network HoldCPC-96, CPC-288, and CPC-576 Version 3.5Network Hold allows the user to place a call on hold by pressing a programmed line key or MCO key.When using Network Hold, you cannot establish a conference call between nodes, and only one partycan place the call on hold.Related Programming• FF1-0-04: Trunk COS (Broker’s Hold for Network Calls)• FF1-1-01-0020: Network Flash Signal Timer• FF1-2-02: FF Dial Codes: Plan A (Network Flash Send During Intercom Dial Tone)• FF1-2-03: FF Dial Codes: Plan B (Network Flash Send During Intercom Dial Tone)• FF4-0-BSSC-0: FF-Key Assignment (Network Flash During Talk on FF-key)Network PagingNetwork Paging allows users on one System to page on another System when the appropriate Class ofService (COS) allows.Network Transfer RecallCPC-96, CPC-288, and CPC-576 Version 3.5Network Transfer Recall allows a call which has been transferred to another node to recall back to thetransferring extension.Tandem ConnectionTandem Connection allows calls that are received over the network tie lines to be automatically routedon to another PBX or out to the public network.