The story
Dataphone Sweden AB was founded in 1994 and was one of the pioneers of Internet services. Since then Dataphone has been an ISP and offered related services. Citylink AB was founded in 2001 and offered telephony and data communication based on a national powerful network and switch. The two companies merged in December 2005 under the name Dataphone Scandinavia AB. The official name is now DPH Scandinavia but the brand Dataphone is still used. Since December 2009 the company is a part of IP-Only Telecommunication AB.
From Wikipedia’s article on Dataphone, shared under CC BY-SA 4.0.4