@AllenSo_1493862 It should be the same as for any other place in the UK.
If you move nearer to the border with Eire, you may find that the phone links to a mast there. This means that you need to check that you have the settings correct for EU Roaming. You should still find that it will work fine, but you would be restricted to 12Gb of roaming data if your plan is that size or larger.
