Bohuzel, par vterin googleni stacilo..
"Re the comment on taking/using abroad, sadly this is blocked by both the IP address you connect through (can tell if its foreign unless you use a VPN) and also by the femtocell itself scanning for local outdoor masts - it can tell if its gone on its "holidays" and will refuse to work."
Takze to znamena ze to jednak kontroluje IP adresu odkud se to pripojuje zda je z poolu pro ceskou republiku a druhak to skenuje okolni GSM/3G signaly zda chyti nejake ceske vysilani a pokud neni jedna z techto podminek splnena tak to nefunguje?
Prijde mi to ujety, protoze zakaznici UPC meli (nevim jestli maji doted) IP adresy z holandska. A a staci byt v tom protiatomovem krytu a GSM signal nikde...
IP adresu z ceskyho poolu lze zaridit kdekoliv po svete lusknutim prstu. Staci kamos v cechach a nejaka krabicka s OpenWRT a OpenVPN ssebou na cesty.