SUNAB, Svenska UMTS-nät AB, is a company jointly owned by
Tele2 Sverige AB and
Telia Company AB for the purpose of building, owning and operating a 3G network for the parent companies.
SUNAB was formed in 2001.
The joint network operated by SUNAB is the largest 3G network in Sweden, both by coverage and customer base.
SUNAB is operated as a multi-operator core network (MOCN) and was one of the first in the world.
See also
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Telecom infrastructure sharing
Due to economy of scale property of telecommunication industry, sharing of telecom infrastructure among telecom service providers is becoming the requirement and process of business in the telecom industry where competitors are becoming partners in ...
References
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Telecommunications companies of Sweden