Panasonic KX-TDA50 Pc Programming Manual page 696

8.6 [6-6] Tenant
For KX-TDA100/KX-TDA200/KX-TDA600:
Same as System Setting: PBX common system speed dialing numbers are used.
Tenant Exclusive: Individual tenant system speed dialing numbers are used.
Maintenance Console Location
8.6 [6-6] Tenant
Programming Manual References
8.1 [6-1] System Speed Dial
Feature Manual References
16.1.4 Speed Dialing, System
17.1.3 Tenant Service
696 PC Programming Manual Document Version 2010-11