Section 700 - Operation Chapter 3. System FeaturesS-ICX-50-700 S-ICX (International) issued October 2000 53Network Centralized Voice MailNetwork Centralized Voice Mail allows one primary attendant group in the network to handle networkattendant calls.Related Programming• FF6-2-04: Route Table: Digit Modify Pattern No.• 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 TransferWhen three or more systems are networked together with an S-ICX 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 HoldNetwork 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.