https://community.ee.co.uk/t5/Pay-as-you-go/Galaxy-S10-Pay-as-You-Go-sim/m-p/1595113#M74180 <P>I upgraded my phone and I want to use my old fully working Galaxy S10 as a pay as you go mobile. I got a EE Sim from Tesco's but it will not connect to EE keeps saying no Service.&nbsp; Even though I have a signal and my new EE phone works fine from the same location.</P> Wed, 14 Jan 2026 10:14:00 GMT JamesB99 2026-01-14T10:14:00Z https://community.ee.co.uk/t5/Pay-as-you-go/Galaxy-S10-Pay-as-You-Go-sim/m-p/1595113#M74180 <P>I upgraded my phone and I want to use my old fully working Galaxy S10 as a pay as you go mobile. I got a EE Sim from Tesco's but it will not connect to EE keeps saying no Service.&nbsp; Even though I have a signal and my new EE phone works fine from the same location.</P> Wed, 14 Jan 2026 10:14:00 GMT https://community.ee.co.uk/t5/Pay-as-you-go/Galaxy-S10-Pay-as-You-Go-sim/m-p/1595113#M74180 JamesB99 2026-01-14T10:14:00Z https://community.ee.co.uk/t5/Pay-as-you-go/Galaxy-S10-Pay-as-You-Go-sim/m-p/1595132#M74182 <P>Hello&nbsp;<a href="https://community.ee.co.uk/t5/user/viewprofilepage/user-id/695816">@JamesB99</a>&nbsp;,</P><P>Welcome to the community,</P><P>Have you actually tried activating the SIM card? It could be that the pay as you go SIM card could be faulty.</P> Wed, 14 Jan 2026 11:36:10 GMT https://community.ee.co.uk/t5/Pay-as-you-go/Galaxy-S10-Pay-as-You-Go-sim/m-p/1595132#M74182 Schockwave 2026-01-14T11:36:10Z