The Nokia E73 Mode was device offered exclusively to T-Mobile USA customers.
It was part of Nokia's Eseries business range of handsets. It had a wide range of features including Nokia's Switch Mode, which allowed consumers to switch between customisable home screens that helped "promote a work-life balance".
The phone also featured a five megapixel camera with flash and autofocus, a full HTML web browser with support for Adobe Flash as well as a media player.
To cater for business users it also offered Mail for Exchange, based on Microsoft Exchange ActiveSync. In this vein, Nokia also supported services such as IBM Lotus Traveler as well as access to Salesforce.com and Bloomberg.