SIM cards & Porting

No signal on my phone - problem with SIM card

Hello,I need help, please. I have bought EE SIM card when I created bank account in UK. Now I am back in the Czech Republic (with my Czech mobile number of course) and I have a new mobile device and I needed to put my old UK SIM card into my phone to...

No SIM oppo

I have an Oppo which I've had for a long time, since Wednesday it's been saying "no SIM" emergency calls only 

SIM stopped working no signal

Hi All!Is anyone able to advise why my sim stopped working please? Last Friday I managed to upgrade my EE contract and order new sim card which should come today.  Last night I put old card in new phone and all been working but after 9pm signal switc...

Re: SIM not working or network down?

Mine has no signal since this morning. I thought it was because of esim because it’s a new upgrade phone. So went here and loads of people are having problems.

Re: in the case of a lost phone?

lost phone need new on by on tuesday

Phone number

When will my phone number transfer 

Sim

Hi,My son has put his sim into a new device, however it's not doing anything!? Could anyone help as to say what we could to help solve this please?Thanks Louise 

My new phone is saying emergency calls