on 10-03-2019 09:56
@Mills first thing to try would be removing your SIM and giving it a gentle clean with a dry cloth. If that doesn't help you, pop into your local O2 shop for a free SIM swap.
OnePlus 6 (O2 & Sfr), Z3 Tablet (Three UK), iPhone 8+ (EE)
on 11-03-2019 09:31
Hey @Mills , and sorry to hear about your call difficulties - did you get a chance to try the suggestions above yet? Any improvement?
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