DP5008 Digital Telephone

Toshiba’s reliable 5000 series DP5008 digital non-display single-line telephones (SLT) were first released in 2007 replacing the 3200 series digital phones, manufacturing ceased in 2018, sales of the 5000 series ended in 2019, and manufacturer support continued through Oct 2021.

Toshiba’s DP5008 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.

DP5008 Features for the benefit of enhanced productivity:

  • 8 Fixed feature buttons include: Message, Line, Speaker, Speed Dial, Flex (Redial Button), Conference/Transfer, Volume up / Volume down, and Hold.
  • Phones available in Charcoal (Black)
  • Red/Green LED indicators for Message and Line
  • Digital Single Line Phone for making and receiving calls, handsfree answer-back

DP5008 Manual User Guide

Toshiba DP5008 Compatible Phone Systems:

Toshiba Strata CIX

DP5008 Fixed Feature Buttons




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.LINE BUTTONPress Line button to access outside Line.FLEX BUTTONWorks as a Redial button by default. This button can also be programmed as a Programmable Feature Button.
Press to set up conference and transfer calls.
Press to hold internal or outside calls.
Press to adjust volume levels.

View full list of Flex Feature Buttons

DP5008 Volume Control Details

Your telephone has a rocker Vol button for controlling speaker and handset volume levels. The top side of this button has a symbol that points up, and the bottom has a symbol that points down. To increase any of the volume levels, press the upward pointing arrow; to decrease any of the levels, press the downward pointing arrow.

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.

View full list of Volume Controls


DP5008 Button Diagram

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Toshiba DP5008 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 DP5008, 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 DP5008 phones.

Comprehensive Support for DP5008 Phones

Our Toshiba support coverage includes down systems, programming changes, password resets, adding functionality to your system, and phone troubleshooting issues for your Toshiba DP5008. 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 DP5008 phones.


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