Using iOS/macOS/Desktop PC?
To view your work contacts or personal contacts, click on the contacts icon. 
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To view work contacts, click on “Business”. To view personal contacts, click on “Personal”.
Using Android?
In Android devices, to view your work contacts or personal contacts, click on the three-dots menu 
in the top right corner of the contacts menu. 
- To view work contacts, click on “Business”. To view personal contacts, click on “Personal”.