https://community.o2.co.uk/t5/Pay-Monthly/Sim-only-deal/m-p/1378449#M208712 <P>Upgrading my sim only deal to another one. This has taken effect immediately as I can see that my data allowance has increased- why am I being sent another sim in the post if this has shown to have taken effect in Myo2?&nbsp;</P> Tue, 04 Aug 2020 20:52:38 GMT Raveena 2020-08-04T20:52:38Z https://community.o2.co.uk/t5/Pay-Monthly/Sim-only-deal/m-p/1378449#M208712 <P>Upgrading my sim only deal to another one. This has taken effect immediately as I can see that my data allowance has increased- why am I being sent another sim in the post if this has shown to have taken effect in Myo2?&nbsp;</P> Tue, 04 Aug 2020 20:52:38 GMT https://community.o2.co.uk/t5/Pay-Monthly/Sim-only-deal/m-p/1378449#M208712 Raveena 2020-08-04T20:52:38Z https://community.o2.co.uk/t5/Pay-Monthly/Sim-only-deal/m-p/1378451#M208713 <P>You just carry on using your present sim card</P><P>Keep the one they send you as a spare blank card.</P> Tue, 04 Aug 2020 20:57:58 GMT https://community.o2.co.uk/t5/Pay-Monthly/Sim-only-deal/m-p/1378451#M208713 jonsie 2020-08-04T20:57:58Z