CONTRACT SIM CARDS FOR PEOPLE WHO CAN'T BE BOTHERED WITH SIM CARD HASSLE!
Congratulations! You no longer have to call the customer service line of a UK network for your Control Freq system.
Evolve®SIM cards connect to the best network signal of (VF,O2,EE). Evolve® seamlessly switches to the next best if the primary network is lost but if you ever need any help, you only need to call us 01273 25 70 60 (7 days).