Panasonic KX-TDA100D Features Manual page 291

1.26.1 Station Message Detail Recording (SMDR)
1.2.2.7 Log-in/Log-out
1.5.4.8 Host PBX Access Code (Access Code to the Telephone Company from a Host PBX)
1.12.1 Call Transfer
1.17.6 Direct Inward System Access (DISA)
1.30.1 TIE Line Service
2.2.1 Class of Service (COS)
3.1 Capacity of System Resources
Feature Guide 291