Duplicate SIM card

Hi, I have a £5 per month SIM card in an iPad. I cannot make calls etc. from the iPad. As I'm using data only on the iPad, can I get a duplicate SIM card to put in an old phone so that I can use the call and text allowances?
Thank you

Windsorlad no it's not possible to have the same number or account on 2 different SIMs.

Thank you Martin. I think your reply will be the same but my question was can I get duplicate SIM i.e. using the same plan and number to enable me to use the call and text allowances from my iPad Sim

Windsorlad No, I'm afraid it's one number for one SIM so if you wanted a SIM for your iPad it would need it's own number. Take a look at the SIM only deals on the website to see if there is something suitable for your needs.