Last week, longtime Microsoft watcher Mary Joe Foley opined that Microsoft has a “grand plan to eliminate phone numbers.” She cited direct quotes from speeches that Bill Gates and Steve Ballmer have made among the international carrier community. Foley refers to a new software “platform” called Echoes designed to enable telecom service providers to sync diverse address books, seamlessly send messages between IM and SMS and assign a local telephone number to people using Windows Live Messenger.
Rather than concentrating on Echoes, Microsoft would have a better chance of eliminating phone numbers with “voice dialing.” It would involve speech-enabling the contact list, associating multiple “namespaces” (meaning phone numbers, IM user names, aliases on social networks, etc.) with an individual’s identity and then replacing dial-tone with a spoken prompt like, “what’s up?”