Can my Plusnet Mobile SIM card be used in an IPAD

[#1]

Because Plusnet have not put my 83yo mother’s internet in yet, I got het a mobile phone deal with 13GB data. I called her and got her to put the SIM card into her cellular iPad.

It doesn’t seem to work. Do I need a special iPad sim and can Plusnet give me one for same number?

[#2]

@Ksc719 

It should work, it could be that the APN settings aren't set correctly.

Try going to the Ipad Settings/Mobile Data. There click Reset Settings then enter the APN Settings from here    https://www.plus.net/help/mobile/mobile-phone-and-voicemail-settings/ 

From my Ipad it looks like you only need to enter the APN, Username and Password