Toshiba’s reliable 2000 series DKT2020-S digital multi-line 20-button non-display speakerphone telephones were first released in 1992, manufacturing ceased in 2004, and manufacturer support continued through 2011.
Toshiba digital telephones incorporate state-of-the-art telecommunications technology and provide a vast array of calling features. They are easy to operate, and all features are accessed with a feature button or a brief access code.
DKT2020-S Features for the benefit of enhanced productivity:
- 8 Fixed feature buttons include: Message, Microphone, Speaker, Redial, Conference/Transfer, Volume up, Volume down and Hold
- 20 “flexible” one touch buttons for line appearances or feature programming
- Red/Green LED indicators
- Phones available in White or Charcoal (Black)
- Red LED indicators for Message, Microphone and Speaker
- Personal and System Wide programmable Speed Dial numbers
- Call handling features like Caller ID, date, time, duration
- Half Duplex Speaker Phone for hands free operation
- Tilt stand available as an accessory
Toshiba DKT2020-S Compatible Phone Systems:
Toshiba Strata DK | Toshiba Strata CIX | Toshiba Strata CTX
DKT2020-S Fixed Feature Buttons
Press to set up conference and transfer calls.
Press to hold internal or outside calls.
Press to turn the microphone off/on while telephone is in use.
||MESSAGE WAITING BUTTON
The Msg LED flashes to indicate that a message is waiting. After accessing the intercom, press the Msg button to call back the station or voice mail device that activated the LED.
Press to have the system redial the last telephone number you dialed.
Press to turn the speaker on/off. The Spkr button will also select a line or the intercom if programmed for auto preference in system programming. Also, used to disconnect on-hook speakerphone calls.
Press to adjust volume levels.
DKT2020-S Programmable Feature Buttons
||ACCOUNT CODE BUTTON
Press to enter a Voluntary Account Code anytime during a CO line call without interrupting the conversation.
||ALARM RESET BUTTON
Press to turn off a telephone alarm connected to a facility alarm mechanism.
|All Call Page
||ALL CALL VOICE PAGE BUTTON
Press to page all of the digital and electronic telephones in the All Call Page group.
|Auto Busy Redial
||AUTOMATIC BUSY REDIAL BUTTON
Press to set up Automatic Busy Redial after receiving busy tone on a dialed CO line call.
View full list of Programmable Feature Buttons
DKT2020-S LED Light Indication Details
Each line and feature button has a Light Emitting Diode (LED) next to it which indicates the status of the line of feature associated with the button.
LINE BUTTON LED INDICATIONS
Line LEDs light as red or green and flash at varying rates to indicate call status.
Line In-use – When you access an outside line, the LED will appear at your station as follows:
- Flash Rate: 2 seconds on – 1/8 second off – 1/8 second on/off
- Color: Green
- Other stations with the Line: Steady, red
DKT2020-S Volume Control Details
Your telephone has two Vol buttons for controlling speaker and handset volume levels. One of these buttons has a symbol that points up, and the other has a symbol that points down. To increase any of the volume levels, press and hold the upward pointing arrow; to decrease any of the levels, press and hold the downward pointing arrow.
View full list of Volume Controls
Either button must be held down for at least 1/8 of a second for any volume change to occur. If either button is continually held down, the volume will continually change about every ½ second until the level limit is reached or the button is released.
Microphone Sensitivity Controls
You can set the sensitivity of the microphone on 2000-series speakerphone models to adjust for the level of room noise.
View full list of Microphone Sensitivity Controls
Handset/Headset Call Waiting Tone Options
Your station will receive one or more call waiting tones when a call rings you or is camped-on to your telephone while you are busy on another call. These tones are always sent over the speaker of 2000- and 1000-series Digital Telephones; however, on 2000-series Speakerphone models, the tones can also be sent to the handset and the headset.
View full list of Call Waiting Tone Options
Toshiba DKT2020-S Phone Support
Whether you’re a telecom administrator, an IT professional, a business owner, an employee, or a telecom vendor who needs Toshiba technical support for your Toshiba DKT2020-S, you have landed in the right spot. Help is just a few clicks away. Our professional and certified Toshiba technicians are on-call to assist you and remotely program your Toshiba DKT2020-S phones.
Comprehensive Support for DKT2020-S Phones
Our Toshiba support coverage includes down systems, programming changes, password resets, adding functionality to your system, and phone troubleshooting issues for your Toshiba DKT2020-S. We have the knowledge and the technicians to take care of your request. We currently provide technical support, Monday through Friday, 7 am to 4 pm Pacific time. After hours emergency support is offered on an as-available basis for Toshiba DKT2020-S phones.