i have new ipad and login with same apple id used in current iPhone.

good i could say that id integration, which while on same wifi network, i could receive notification to ipad, and all the purchase.

same goes to Facetime.


however, when not in same location (phone in office) and (ipad at house) , how could i use facetime to call this iPad?

no option i found, as it was my phone id use.


kindy help.