REDWOOD CITY, CA--(Marketwire - September 7, 2010) - Signature Devices, Inc (PINKSHEETS: SDVI) will be holding a web based conference call to update shareholders on the company status. The call will be hosted on http://www.ustream.tv/channel/SDVI-shareholder-update and will enable shareholders to ask questions in a moderated forum. Interested parties should sign up for the guest access to the channel. The video of the conference call will be available shortly after the call.