Double Dual SIM Card Micro SD Adapter for Android Phone Extender Nano to NAMO | eBay
Mobile Monsters - Bluetooth dual sim adapter, transform your iPhone into a dual sim standby smartphone. - Caller name appears when you get a call. - Send and Receive SMS messages -
Amazon.com: Ikos Sim Adapter Call Recorder Receive Calls and SMS On Country Locked Phones,iPad,iPod,iPhones and Any Android Phone : Cell Phones & Accessories