RingCentral for Temporary Upgrade Users

Note: The information below is for mobile users (formerly Voicemail Only users).

  • Mobile users can only use the mobile app. You will not be able to use the desktop app.

  • You can make calls using the RingCentral app on a phone or tablet. 

  • You can make internal calls by dialing the extension of the person you are trying to reach.

  • Outside callers can reach you by calling 314-989-8100 and dialing your extension.

  • You have access to video conferencing, no limit.

  • You can check voicemail from your app or by dialing 314-989-8448 and following the prompts.

Follow the steps below to set up RingCentral for mobile.


Logging in to RingCentral

Follow these steps to log in to RingCentral.

  1. Go to the portal and find the RingCentral app, or go directly to service.ringcentral.com

  2. Choose Single Sign on

  3. Enter your whole SSD email address (ex. name@ssdmo.org)

  4. Submit

  5. Enter your whole SSD email address again

  6. Enter your SSD password

  7. The first time you log in it will have you choose a picture, You do not need to remember what you picked.

  8. Sign In

  9. This will bring you to your dashboard.


RingCentral for Mobile

Follow these steps to install the RingCentral app on your mobile device.

  1. Download the RingCentral app from the Play Store (Android) or App Store (Apple)

  2. Log in to your RingCentral account using Single Sign on


Additional Resources

RingCentral has created a Work from Home guide with lots of additional resources to get you started. Click the link below to check them out:

RingCentral Support | Voice, Video, and Messaging Solutions