Station Apparatus
3000-series Telephone Option PCBs
8-4 Strata CTX I&M 10/02
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- or 2000-series) they are
installed in (see Table 8-4 for compatibility).
Table 8-3 Station Option Interface PCB Compatibility
Item BPCI
BHEU/
HHEU
BVSU ADM
BPCI XNCNC
BHEU/HHEU X
XX
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 8-4 DKT3000 and DKT2000 Component Compatibility
Item 2000-series DKT 3000-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
BTSD for DKT and BTSA for
DKT with ADM(s)
Item 2000- and 3000-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, the DKT3000 must be placed in
DKT2000 mode (see “DKT2000 Mode On/Off” on page 8-17).