Cloud Dials web page

If you have created a cloud account, you can access your dials through the "Cloud dials" web page:
https://group-speed-dial.fastaddons.com/cloud/

Cloud dials page:

• can be viewed on any browser without installing Group Speed Dial extension
• can be used on phones, tablets, TV and other devices (Android, iOS, Windows or anything else)
• has limited features - most notably, it can't be edited (it's for viewing only!)
• by default doesn't have thumbnails - you need to enable Thumbnails synchronization in the extension Options page / Thumbnails

You can tell that you are viewing a Cloud dials page by tab name - it will have "(cloud-dials)" text in it, for example:
Home ("cloud-dials").

If you want to edit your dials on Android, you need to use Firefox for Android.
Other Android browsers doesn't support installing extension.

If you are on desktop, don't use Cloud dials page, but instead, install Group Speed Dial extension for your specific browser:

• Firefox: https://addons.mozilla.org/addon/groupspeeddial/
• Chrome: https://chromewebstore.google.com/detail/groupspeeddial/imfeikbeimbfpmgfkkmjekabdehiiajc
• Edge: https://microsoftedge.microsoft.com/addons/detail/group-speed-dial/kojjikkbfcjakhlofbjbnlmibabmmcie

See also article How to access dials on Phone.