Just moved from Talk Talk to 02 on current phone and retained number.
Now want to move SIM to a different phone that was EE SIM only. Tried
that and getting "no network" in Settings. Is there a process for moving
the SIM? Is this a swap?
Spent a while with EE. Very helpful and gave me an unlock code BUT the
phone recognises presence of a SIM but does not request an unlock code
or provide network service. (Phone had been reset.) SIM works in another
phone. Any suggestions?