AT&T Office@Hand app Provides Mobile PBX

AT&T released an Office@Hand app for iPhone that delivers a mobile PBX for small businesses. The app works with existing mobile or fixed-line phones, offering professional phone system features such as auto-receptionist, multiple department and employee extensions, voicemail, rules for call handling, faxing, on-hold music, etc. Users can also update, configure and manage their office phone system while away from the office. http://www.att.com