My brother who works on a farm in UK until November and uses an o2 SIM there , asked me to tell him how to decrease the cost of calls to Poland (mainly to landline but also to mobiles). Of course, he doesn't call at 1.50 GBP international rate, he uses some 0845 number for 15p instead. Nevertheless, it was possible in the past to call such numbers from O2 for 5p on weekends. What could the best solution - International Bolt-on? According to this link
http://www.o2.co.uk/mobilestariffs/tariffs...nalcallerbolton
the rate to Poland is 7p landlines and 30p mobile and the activation is a single fee of 4.99, right? And those rates are valid 24/7? Or any other solution? :help: