Telephone keypad in white-label experience

[compulim]

Is your feature request related to a problem?

The telephone keypad UX is not available in white-label experience but under Fluent theme.

Describe the suggestion or request in detail

We introduce the telephone keypad in Fluent skin pack. We should bring it to white-label experience as well.

Describe alternatives you have considered

No response

Additional context

We should also consider input modality feature. Text box, telephone keypad and speech recognition should be working by default with the input modality feature.