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Cordless Digital Telephones
11-30 Strata CTX I&M 06/04
Cordless Digital Telephones
Toshiba offers two cordless digital telephone models, the
DKT2204-CT and the DKT2304-CT (shown right). The
DKT2204-CT uses digital spread spectrum and the
DKT2304-CT uses digital narrow band technology.
Some of the features for both cordless models include:
• Liquid Crystal Display (LCD) that wraps using two lines,
total of 32 characters
• Ringer and handset volume control
• Single button access to: Conference, Hold, Redial,
Message and Transfer features
• Four programmable function buttons
• Charging stand
• AutoStandby
• AutoTalk
• Vibrate ringer alert
• Out-of-range protection
• Low-battery protection system
• Headset jack (2.5mm)
• Stand-alone or DKT operation
• High quality ultra-secure conversation with 32Kbps
Adaptive Differential Pulse Code Modulation (ADPCM)
voice code combination.
• Three ring tones
Cordless Telephone Compatibility
The chart below shows the compatibility of Strata DKT2204-CT and the DKT2304-CT with Strata
CTX digital line cards. The BDKU PCB has a switch for BDKU or PDKU mode. A “standalone”
cordless phone connects directly to a digital line circuit without an associated DKT.
Notes
● The handset and base unit of each cordless telephone is equipped with the same security code.
In order for the handset to operate, it must be installed with the matching base unit.
● DKT3000 telephones must be set to operate in the DKT2000 mode when used with the
DKT2204-CT and the DKT2304-CT (see “DKT2000 Mode On/Off” on page 11-19).
PCB System Type
BDKS D2
DKT-2204/ DKT-2204 w/ DKT DKT-2304 DKT-2304 w/ DKT
Jumper Plug
(Stand
alone)
Cordless
DKT
(Stand
alone)
Cordless DKT
PDKU in Strata CTX or
DK
Not
Applicable
OK OK OK OK OK OK
BDKU in Strata DK
PDKU
position
OK OK OK OK OK OK
BDKU/BDKS in Strata
CTX
BDKU
position
OK OK
See
Notes
OK OK
See
Notes
6828
Figure 11-28 DKT2204-CT
6829
Figure 11-29 DKT2304-CT