A method performed in an electronic device for establishing, in an energy-efficient way, a wireless connection to a cellular network, where the electronic device is configured to support wireless connection to a plurality of cellular networks. The method includes obtaining a current position of the electronic device; determining, as a function of the current position, a set of available cellular networks, said set being a subset of the plurality of cellular networks that are supported by the electronic device; and scanning the set of available cellular networks.