Toshiba Strara CTX Series, Installation And Maintenance Manual, Page: 203 / 290

Station Apparatus
7-5
Strata CTX I&M September 2002
Some of the option PCBs are compatible, meaning that more than one option can be added to a
telephone. The following table shows which options are compatible.
Option PCBs must be compatible with type of telephone (i.e., 3000/3500- or 2000/2500-series) they
are installed in (see
Table 7-4 for compatibility).
Table 7-3 Station Option Interface PCB Compatibility
Item BPCI
BHEU/
HHEU
BVSU ADM
BPCI X NC NC
BHEU/HHEU X X X
BVSU NC X NC
ADM NC X NC
X = Compatible, can be used together in the same telephone.
NC = Not compatible, cannot be used together in the same telephone.
Table 7-4 DKT3000/3500 and DKT2000/2500 Component Compatibility
Item 2000/2500-series DKT 3000/3500-series DKT
Add-on Modules DADM2020 only DADM3020 only
Desktop Computer
Telephony Interface
(CTI) n/a BPCI only
Speaker OCA BVSU or DVSU BVSU only
Tilt Stands BTSD for DKT ♦ DKT3000
BTSD for DKT and
BTSA for DKT with ADM(s)
♦ DKT3500
BTSD for DKT
Item 2000/2500- and 3000/3500-series DKTs
Headset Interface HHEU2 and BHEU
External Ringer HHEU2/HESB and BHEU/HESB
Cordless Telephones* DKT2104 and DKT2004. When these cordless telephones are connected
to a DKT3000/3500, the DKT3000/3500 must be placed in DKT2000/
2500 mode (see
“DKT2000/2500 Mode On/Off” on Page 7-17 ).
* Not available in U.K/Europe.