Manual reading of our old smart meter?

Anyone know how we take a reading from our electricity smart meter that was previously installed by OVO? It’s says Secure Liberty 100, type code E1S0B1 on the front…
Lots of discussion on here about smart meters not communicating with new suppliers but how do you get these manual readings from the meters?!?

Try this:

@scudo for MVP

@katesM another guide (one we put together) is here: https://help.bulb.co.uk/hc/en-us/articles/115001232832-How-do-I-read-my-meter-