Blau

==Blau Mobilfunk==
===2005–2014===
===2014–2015===
==Blau==
===2015===
The name was shortened to Blau, and the logo was changed. It was short lived though, as later that year, it was absorbed into Telefónica Germany.
Category:Hamburg
Category:Germany
Category:Telecommunications
Category:2005
Category:Telefónica
Category:Defunct
Category:Telecommunications companies in Germany
Category:Defunct telecommunications companies