The virtual cell phone.

"The solution is to have an enterprise-provisioned and ?managed handset. But does that mean we?ll all have to carry two phones ? one business, and one personal? Nope. The solution is to have a 'virtual' cell phone, essentially a second personality with its own number and associated personal information, living within the enterprise phone. This side of the phone would be paid for by the employee, and distinctive ringing would tell you which phone is in use. Zapping or otherwise configuring or managing the enterprise personality wouldn?t affect the personal side. Leave the company? Keep the phone, but half of it is now useless, and all that proprietary data (and access to the enterprise networks) is gone. I?m told Motorola and Nokia are working on this. "