Product manual

TD 92093GB (1/LZBNB 103 108 R4D) / 20006-03-09/ Ver.C
© 2006
II
Section 8 Upgrade information
Contains information about new and upgraded products and instructions to upgrade
cordless systems.
Section 9 Type number list
Lists the replaceable products of the DCT1800-GAP system.
Use of the term PBX
In most cases you can also read ‘PSTN’ where the term ‘PBX’ is used in this manual.
Document revision information
Revision R4B of this manual covers all the DCT1800-GAP products (except portables and Messaging
system products) up to November 2002.
DCT1800-GAP supported cordless telephone products (DT288, DT290, DT3xx, DT4xx, DT570,
TH688 and 9d2x) and Messaging system products have been removed from this manual. See separate
documentation.
New revisions of the Technical Product Manual DCT1800-GAP are periodically released due to the
introduction of new products. This manual will not be updated by means of update packages.
Preface
Technical Product Manual - DCT1800-GAP