iMessages not working

[Vespadeano]

Hi , I’ve recently switched from 3 to sky mobile and kept my old 3 number , everything ported across and I can receive calls and texts but my iPhone won’t r cognise the old number I ported across it’s using the sky number assigned to the new sky Sim ? Is there something I need to do to get iMessages to work ?

[caesarome]

@Vespadeano 

Try refreshing the network settings so go Settings > General > Transfer or Reset [Device] > Reset > Reset Network Settings. Then go to Settings - Phone - My Number and change it if it is wrong, then reboot the phone. You will need to set up your Wifi connection again.