
KX-TD816/1232 Upgrade List
Current System Upgrade To Required
KX-TD1232* KX-TD1232-1 Software EPROM’s & SRAM’S.
KX-TD1232-1 KX-TD1232-2 through -6 Software EPROM’s and CPU.
KX-TD1232-2 KX-TD1232-3 through -4 Software EPROM’s Only.
KX-TD1232-4** KX-TD1232-5 through -6 Software EPROM’s Only.
KX-TD816 KX-TD816-1 Software EPROM’s & SRAM’S.
KX-TD816-1 KX-TD816-2 through -6 No Upgrade Possible.
KX-TD816-2 KX-TD816-3 through -6 Software EPROM’s Only.
* Systems with the following serial numbers require Service Center modification. Contact the
Service Center for Availability and Pricing.
3xIAxxxxxx (PC Board Modification)
4AIAxxxxxx (PC Board Modification)
4BIAxxxxxx (PC Board Modification)
4CIA000000 to 4CIA000214 (PC Board Modification)
4Jxxxxxxxxx (Soldered in SRAM)
4Kxxxxxxxxx (Soldered in SRAM)
4Lxxxxxxxxx (Soldered in SRAM)
5Axxxxxxxxx (Soldered in SRAM)
5Bxxxxxxxxx (Soldered in SRAM)
** KX-TD1232-4 systems manufactured from January 2001 with serial numbers "1A" onwards
can be upgraded to DASH -5 or -6 with software E Proms only. KX-TD1232-4 systems with
serial numbers before "1A" and all earlier versions of the KX-TD1232 systems will require a
CPU upgrade.
09/12/2002