Good morning o2,
I love it, that you also have english version over here.
I am your customer over 6 years now and i would like to upgrade my tariff to higher one.
Currently, I have DSL Classic M Flex, and i would like to upgrade it to DSL Home L Flex. I have old HomeBox router from you for free, is it still suitable for after the upgrade, or i need to choose from renting one or buy my own one?
Thanks for help!