To enable Apple Single Sign On you must have a registered TV Everywhere account (www.secv.com/tve), an iOS device (iPhone, iPad, iPod Touch) with version 10 or later, or Apple TV with tvOS 10 or later.
1. From your iOS device select Settings/TV Provider/Service Electric Cablevision. On Apple TV select Settings/Accounts/Service Electric Cablevision.
2. Enter your SECV TV Everywhere username and password.
3. Access any of the supported Apple Single Sign On apps from your device. Not all network apps are compatible with this service or supported device. A full list of networks currently supported are available on Apple's website.