16.1.1 SMDR (Station Message Detail Recording)
CD (Condition Code)
17.1.5 Time Service
Features Using Time Service
21.1 Capacity of System Resources
21.4.8 KX-TDA50 PSMPR Software File Version 2.0xxx
New Contents
5.1.8 External Relay
5.1.9 External Sensor
8.1.4 HOSPITALITY FEATURES
11.1.1 Manager Features
13.1.3 Password Security
13.1.15 Private Network Features—NDSS (Network Direct Station Selection)
Changed Contents
3.1.21 CTI (Computer Telephony Integration)
6.1.3 Flexible Buttons
6.1.4 Flexible Numbering/Fixed Numbering
15.1.1 Redial, Last Number
16.1.1 SMDR (Station Message Detail Recording)
17.1.4 Timed Reminder
17.1.6 TRS (Toll Restriction)
21.1 Capacity of System Resources

KX-TDA5920 SD Memory Card for Software Upgrade to Enhanced

Version-only Features
3.1.21 CTI (Computer Telephony Integration)
13.1.15 Private Network Features—NDSS (Network Direct Station Selection)
Document Version 2008-11 Feature Manual 369
21.4.8 KX-TDA50 PSMPR Software File Version 2.0xxx