Toshiba Strara CTX Series Installation And Maintenance Manual page 238

Station Apparatus
10. Reinstall the telephone base; secure with the four captive screws.
W101
W102
EX.P OW
W409
Figure 7-35 DKT2010-S Strap and Connector
Locations
Notes
There are two types of HHEUs: the HHEU1 (which has four versions, V.1~V.4) and the HHEU2.
2000/2500-series digital telephones require either an HHEU2 or a V.3 or V.4 HHEU1 for HESB
operation; earlier HHEU1 versions are only sufficient for headset operation only.
Only digital telephones equipped with an HHEU2 can be wall mounted. The HHEU2 is identical
to the V.4 HHEU1, except that the HHEU2 has longer wires to accommodate wall mounting.
A Toshiba HESC-65A cable is required to connect the HHEU in a digital telephone to the HESB.
7-40
C arbon
W201
W202
BEEP
W204
W204
EX.S P
1484
Figure 7-36
BEEP
W201
W202
1485
DKT2010-SD, DKT2020-S, and
DKT2020-SD Strap and Connector
Locations
Strata CTX I&M September 2002
C arbon
EX.S P
W204