AT&T is hopping on the bring-your-own-device bandwagon. The Dallas-based wireless carrier unveiled Toggle, a mobile-device management solution AT&T executives hope will change the way people work. At least when it comes to their choice of devices they bring to the office. On Toggle, employees can seamlessly switch between personal and work modes without entering PIN codes. Toggle also provides secure remote access, or SRA, within the confines of a secure work environment. “We started to think, ‘How do we approach the BYOD phenomenon?’” Mike Troiano, AT&T’s VP for advanced mobility solutions, told VentureBeat in an interview. While many don’t associate AT&T with the BYOD trend or look upon the telco as a technology disrupter, that’s changing with Toggle. The selling point for the carrier is flexibility for employees who prefer to work on their own machines — and security for the companies employing them.