eng possibly set for a spike?, page-13

September 17, 2009
Comcast is considering offering mobile video, and may eventually combine that offering with its On Demand Online service.
Comcast can envision sometime in the future having a wireless component to supplement On Demand Online, according to press reports.

Angelakis was also quoted as saying Comcast is considering delivering a wireless voice product, but as with wireless video, the company is not setting any date for a commercial introduction of the service.

Sounds like what Seven maybe planing,
Wimax(4G) wireless Broadband & VOiP, TiVo, Yahoo7, Engin VOiP and Landline Broadband, Internet content(On Demand Online service), Now payTV.