IP Phone User Manual
2.3 System Data Control
310 Feature Guide
2.3.6 Floating Extension
Description
Virtual extension numbers can be assigned to resources to make them appear as extensions.
These numbers are defined as floating extension numbers and can be assigned as a 
destination of incoming calls etc.
This feature is also known as Floating Station.
Conditions
• It is possible to give names to floating extension numbers (  Incoming Call Distribution 
Group Name [623], Outgoing Message (OGM) Name [731]).
Feature Guide References
1.23.1 Voice Mail (VM) Group
2.3.1 PC Programming
Resource Description
Device External Pager Used as the destination for TAFAS feature (  External 
Pager Floating Extension Number [700]). (  1.16.3 Trunk 
Answer From Any Station (TAFAS))
Outgoing Message 
(OGM)
Used to send messages for DISA feature (  Outgoing 
Message (OGM) Floating Extension Number [730]). (  
1.16.6 Direct Inward System Access (DISA))
Analogue Remote 
Maintenance (KX-
TDA30/KX-
TDA100/KX-
TDA200 only)
Used to access the PC programming mode through a 
modem on a personal computer (  Modem Floating 
Extension Number [811]).
ISDN Remote 
Maintenance
Used to access the PC programming mode through the 
ISDN interface on a personal computer (  ISDN Remote 
Floating Extension Number [812]).
Group Incoming Call 
Distribution Group
Used to call an incoming call distribution group (  
Incoming Call Distribution Group Floating Extension 
Number [622]). (  1.2.2.1 Incoming Call Distribution 
Group Features—SUMMARY)
PS Ring Group Used to call a PS ring group. (  1.24.2 PS Ring Group)
VM (DPT) Group Used to call a VM (DPT) group (  VM Group Floating 
Extension Number [660]).
VM (DTMF) Group Used to call a VM (DTMF) group.










