If you install this app you can apply dark theme in ASUS Dialer & Contacts.
Note: Dark theme only support phone layout.

What's special:
If you apply dark theme in ASUS Dialer & Contacts the font color will be changed as light grey as well you may create your own look for ASUS Dialer & Contacts by choosing different background picture and font type!

How to apply:
1. Open "ASUS Dialer & Contacts" open option menu.
2. Choose / Personalized settings / Theme style and apply "Dark theme." If you haven't downloaded yet please choose "free" and install it
3.Once download complete choose / Personalized settings / Theme style and apply "Dark theme."