There is no possibility to call contact`s mobile
m trying to call to users mobile:
Calls - Contacts - A-Z
m clicking to mobile number (e.164 format) call goes to users teams client instead of user`s mobile.
Only one way call to mobile - call from dial pad.
S P commented
The contact card does display mobile. The issue is you can't call the mobile from the contact card. You have to use the icon at the top right of the conversation window to call mobile. The "call" icon should also support calling mobile directly from the contact card IMHO. Perhaps you can update your suggestion to be "support calling mobile from contact card"?