Panasonic KX-TDA600 Feature Manual page 358

2.4 Revision History
• 1.9.15 IP-PT (IP Proprietary Telephone)
Changed Contents
• 1.3.3 Call Log, Incoming
• 1.3.21 CTI (Computer Telephony Integration)
• 1.4.7 DISA (Direct Inward System Access)
• 1.9.11 Intercept Routing
• 1.11.4 Music on Hold
• 1.13.13 PRIVATE NETWORK FEATURES
Blocking CO line calls made through another PBX and how to override it
TIE Line Call by Own PBX Extension Number
• 1.17.6 TRS (Toll Restriction)
• 1.20.1 Walking COS
• 2.1 Capacity of System Resources
358 Feature Manual