All the perks and no spam, that’s how cool cats roll. And you can be one too with Doosra - a secondary number that lets you control who does the talking. What’s neat about it is that you don't need an additional SIM card to use it. All calls made to this number are auto-blocked but you have the power to choose who can reach you by designating those as trusted contacts, while the rest go straight to voicemail. Feel free to share it with retailers, apps, websites and more to get benefits and special offers while would-be spammers, fraudulent callers and even stalkers can consider themselves outwitted.