Reduced dialing screen icons size

[iBabu007]

Checklist

• [x] I am using the latest version - 1.4.5
• [x] I checked, but didn't find any duplicates (open OR closed) of this issue in the repo.
• [x] This issue contains only one feature request. I will open one issue for every feature I want to request.

Describe the feature you want

Please reduced dialing screen icons size. It looks like too much big. See this.

Is your feature request related to a problem? Please describe it

Additional context

How will you/everyone benefit from this feature?

[DodoLeDev]

#371 🙃