13-280121 Rev. C
Page 3
Contents
Introduction ..................................................................................................................................................... 5
General Features .......................................................................................................................................... 5
Models/Options ............................................................................................................................................. 5
Controls and Indicators ................................................................................................................................. 7
Installation ....................................................................................................................................................... 9
Ordering ISDN Service .................................................................................................................................. 9
S/T Version (6220T-TSG-DD) Installation .................................................................................................... 9
U Version (6220U-TSG-DD) Installation ..................................................................................................... 12
Line and Power Connections ...................................................................................................................... 12
Wall Mounting .............................................................................................................................................. 14
Configure the Set ........................................................................................................................................ 15
Label the Set ............................................................................................................................................... 16
Installation Options ...................................................................................................................................... 17
Installation Options Menu ............................................................................................................................ 17
SPID Entry ................................................................................................................................................... 18
Parameter Download
(National ISDN only)
............................................................................................... 18
Configuring Keys and Indicators ................................................................................................................. 19
Terminal Mode
(National ISDN only)
......................................................................................................... 24
Installation Password .................................................................................................................................. 25
Reset to Factory Default Settings ............................................................................................................... 26
Administration Options ................................................................................................................................ 27
Administration Options Menu ...................................................................................................................... 27
Local Inspect ............................................................................................................................................... 27
Version ........................................................................................................................................................ 30
Test.............................................................................................................................................................. 31
Diagnostic Display ....................................................................................................................................... 33
Restart ......................................................................................................................................................... 33
Viewing the Error and Download Logs ........................................................................................................ 33
Troubleshooting ............................................................................................................................................ 35
Inoperable Telephone Recovery Procedures ............................................................................................. 35
Telephone Configuration Troubleshooting .................................................................................................. 36
Appendix A
Ordering ISDN Service
.......................................................................................................... 37
Recommended Button Assignments ........................................................................................................... 38
Appendix B
Setup Menu Tree
................................................................................................................... 39
Appendix C
Warranty and Service
............................................................................................................ 43
Appendix D
Specifications
......................................................................................................................... 44
Factory Default Settings .............................................................................................................................. 45
Appendix E
UL/FCC Statements
.............................................................................................................. 46