https://community.o2.co.uk/t5/Off-Topic/National-roaming-traveller-SIM/m-p/1353075#M190001 They're too expensive to use all the time.<BR />Just have your O2 sim and an EE PAYG and you'll never be without one or the other network. Tue, 26 May 2020 20:47:35 GMT MI5 2020-05-26T20:47:35Z https://community.o2.co.uk/t5/Off-Topic/National-roaming-traveller-SIM/m-p/1353067#M189998 <P>Switched my Nokia 5 for a Samsung A40 with dual-sim support and was thinking about putting in a secondary sim with national roaming across all the UK networks.</P><P>&nbsp;</P><P>Any recommendations?</P><P>&nbsp;</P><P>&nbsp;</P> Tue, 26 May 2020 20:33:02 GMT https://community.o2.co.uk/t5/Off-Topic/National-roaming-traveller-SIM/m-p/1353067#M189998 Anonymous 2020-05-26T20:33:02Z https://community.o2.co.uk/t5/Off-Topic/National-roaming-traveller-SIM/m-p/1353075#M190001 They're too expensive to use all the time.<BR />Just have your O2 sim and an EE PAYG and you'll never be without one or the other network. Tue, 26 May 2020 20:47:35 GMT https://community.o2.co.uk/t5/Off-Topic/National-roaming-traveller-SIM/m-p/1353075#M190001 MI5 2020-05-26T20:47:35Z https://community.o2.co.uk/t5/Off-Topic/National-roaming-traveller-SIM/m-p/1353369#M190066 <P>Cheers</P> Wed, 27 May 2020 13:11:46 GMT https://community.o2.co.uk/t5/Off-Topic/National-roaming-traveller-SIM/m-p/1353369#M190066 Anonymous 2020-05-27T13:11:46Z