Vodafone UK has ten frequences that are used between 900MHz and 2600 MHz, a few are in class 2G (second-generation cellular network) .
Frequencies used on the Vodafone UK network 900 MHz 2100 MHz 800 MHz 900 MHz 1500 MHz (SDL) 2600 MHz (FDD) 2600 MHz (TDD) 3500 MHz (TDD) 900 MHz 1800 MHz 2G (or 2-G) is short for second-generation cellular network. 
