Do I need to cancel my current contract when upgrading my phone?

[meowxing]

Hi all. My current contract runs out on 18/06 and I have just upgraded my phone from a Samsung S9 to the S10. It is due to arrive tomorrow. My question is, do I have to cancel my current contract or will it automatically switch over to the new contract when I receive the phone? Thanks in advance.

[jonsie · Accepted solution]

It will change automatically.

Just carry on using the old sim in the new phone @meowxing 

[Cleoriff]

@meowxing 

No need to cancel when upgrading. All done on the system.

Did one last week. You keep the same number and billing date.

[meowxing]

Thank you!

[jonsie]

Very welcome