Complex sentence: Boy Better Know Mobile is a 3G network that offers to its customers international phone calls and UK coverage, which includes 3GB data per month for 6 months for topping up £50 and also 2p BBK to BBK calls per minute.
Split into simpler sentences: Boy Better Know Mobile is a 3G network that offers international phone calls and UK coverage. Their offers include 3GB data per month for 6 months for topping up £50 and also 2p BBK to BBK calls per minute.