Splitting, Call 172Station Hunting ® Idle Extension Hunting 43Station Message Detail Recording (SMDR) 291Station Programme Clear ® Extension Feature Clear 313Station Speed Dialling ® Personal Speed Dialling 108Subaddressing 239Supervisory Feature 64Supported Management Information Base (MIB) Table 452SVM ® Built-in Simplified Voice Message 204SVM Log 207Syslog Record Management 300System Configuration and Administration Features 395System Configuration—Hardware 396System Configuration—Software 398System Data Control 415System Speed Dialling 108System Speed Dialling, TRS/Barring Override by 127TT.38 Protocol 351T1 Line Service 261TAFAS (Trunk Answer From Any Station) 189Tenant Service 404Tenant-to-Tenant Call Block 405Terminate 153Terminated Hunting 43Three-party Conference (3PTY)—by ISDN 253TIE Line and Trunk Connection 326TIE Line Programming 339TIE Line Service 323Time Service 408Timed Reminder 318Toll Restriction (TRS) 127Toll Restriction (TRS)/Call Barring (Barring) 127Tone, Audible 319Tone, Call Waiting 124Tone, Confirmation 321Tone, Dial 319Tones/Ring Tones 450Transfer Recall 164Transfer, Call 163Transfer, One-touch 165Transferring Features 163TRAP Implementation 440TRS/Barring ® Toll Restriction/Call Barring Features 127TRS/Barring Level 127TRS/Barring Override by System Speed Dialling 127Trunk Access 100Trunk Answer From Any Station (TAFAS) 189Trunk Busy Out 93Trunk Call Features 86Trunk Call Limitation 157Trunk Group 400Trunk Group Access 100Trunk-to-Trunk Call Duration 157Two-way Recording into the VPS 275UUCD ® Uniform Call Distribution 49Unattended Conference 177Uniform Call Distribution (UCD) 49Upgrading Software 434User-to-user Signalling Type 1 (UUS-1) 239VVerification Code Entry 140Verification Code Personal Identification Number(PIN) 140VIP Call 58Virtual Locations 316Virtual Private Network (VPN) 357Virtual PS 289Voice Mail (VM) Group 263, 401Voice Mail DPT (Digital) Integration 273Voice Mail DTMF Integration 266Voice Mail, Centralised 373Voice Message Features 263Voice Message, Built-in Simplified (SVM) 204Voice over Internet Protocol (VoIP) Network 349VoIP ® Voice over Internet Protocol Network 349VPN ® Virtual Private Network 357VPS Data Control by the PBX 276WWalking COS 138Walking COS Through DISA 197Walking COS, DISA Automatic 197Walking Extension 315Walking Extension Features 315Walking Extension, Enhanced 316Whisper OHCA 126Wireless XDP Parallel Mode 286Wrap-up 61XXDP ® EXtra Device Port 396XDP Parallel Mode, Wireless 286XDP, Digital 159466 Feature GuideIndex