Brief guide to the NEC femtocell FPA16241T-02EU

When installing femtasos, the NEC FPA16241T-02EU encountered the fact that there was no instruction for this model: it was not in the box or found on the Internet. This is probably due to the fact that setting up this device is not required if you have DHCP, for example, on a router connected directly to the Internet, however, if you have a proxy server, the setting is not so intuitive, therefore I will briefly describe this device.