All plans include 1 month plan, cancel anytime Unlimited calls & texts Unrestricted tethering in the UK No credit check Fast 4G & 3G data No speed caps Roam like home in the EU SIM, Micro-SIM, & Nano-SIM sizes
Prices may rise annually - full details here
Mobile contract providers tend to increase your monthly tariff by inflation - and exactly which measure depends on the network:
Three: a Fixed Annual Price Change, 4.5% this year. O2: RPI plus 3.9%. EE, Vodafone: Consumer Price Index plus 3.9%.
The date of the adjustment also varies by provider:
Three: April O2: Announced in Feb, effective from April EE: Announced in Jan, effective from March Vodafone: Announced in Jan, effective from April