Hiya Team,
Insert The Company provided SIM card in Slot 1 of your mobile
Install my android hub from the link given above
During installation give all the permissions to the app, Please remember The App will not work if the permissions are not given.
Ask HR manager for the user ID and password to login in the app.
After login activate you SIM by selecting Slot one.
After completing entire process, Contact the IT Team to complete back end settings
Redy to go, Now you can make calls to your clients directly from your Desktop / Laptop.