Cancelling a Sim only contract under 14 days due to coverage issues

[Callumrs]

We recently got a 5g sim for our 5g router (bought separately) and the EE sim isn't really usable even though it has supposedly great coverage indoors and outdoors in our area. Would I be entitled to a refund for the sim only contract or will I have to use it for 30 days ? 

[XRaySpeX]

Well, at least you are not tied into a long-term contract. You can give your 30-days notice now.

[Callumrs]

I think I may as well try and go back into the store as if I give the 30-days notice now I will have to pay for another month making the total £76 for the SIM! Thanks everyone for the help

[XRaySpeX]

You pay for only 30 days from when you give notice, some of which you've already paid in advance in your initial month's fees.