Table of Contents
1.1
1.1.1
KX-TDA5920/KX-TDA0920/KX-TDA6920 Features .........................................................4
1.2
Before Installing SD Memory Card for Software Upgrade ............................................5
2 Installing the SD Memory Card in a New Hybrid IP-PBX ......................6
2.1
3 Upgrading a Hybrid IP-PBX from a Previous Version of System
Software (KX-TDA50/KX-TDA100/KX-TDA200 only) .............................9
3.1
3.2
4 Restoring a Hybrid IP-PBX to a Previous System Version (KX-TDA50/
KX-TDA100/KX-TDA200 only) ...............................................................15
4.1
2
SD Memory Card Installation/Upgrade Guide
Document Version 2008-11
Table of Contents