To activate mobile OS / Device targeting
Go to Campaigns --> Click on Campaign for which you want to activate Mobile Traffic --> Click on Campaign Settings --> Choose OS / Device target
here you will find all the options to pick for OS Device including Mobile targeting options.
Go to Campaigns --> Click on Campaign for which you want to activate Mobile Traffic --> Click on Campaign Settings --> Choose OS / Device target
here you will find all the options to pick for OS Device including Mobile targeting options.