CellRants - Provides a place for people to look for help and complain about their service providers. - http://www.cellrants.com
Mobilecomms Technology - Product and service supplier catalogue. Global events and conference diary, associations directory and industry links. - http://www.mobilecomms-technology.com/
The Open Group: Mobile Management Forum - Open forum designed to allow manufacturers and customers to collaborate on standards for mobile communication devices and ensure devices meet customer requirements. - http://archive.opengroup.org/mmf/
FierceWireless - Daily industry newsletter covering the wireless market and technologies. - http://www.fiercewireless.com/
Mobile IN - Preview of book, offers some brief overviews of modile communication concepts. - http://www.mobilein.com/
SprintUsers.com - A resource for Sprint PCS users to learn about the company's products and services, reviewed by the users. Message Forum, News, Information and Links. - http://www.sprintusers.com/
NokiaHowTo - Interactive user manual with a database of phones, accessories, and operation basics. - http://www.nokiahowto.com/
Siemens S25 - Offers a range of information including technical data, software, ringtones, utilities, logos and sounds. - http://www.exit99.cz/s25/english/index_en.html