How do I disable data on Classic Pay As You Go plan

[k1s]

How do I disable data on Classic Pay As You Go plan?

(I only want the sim for calls/ SMS, and the device that the SIM has no means of switching data off)

Is there a facility in MyO2 or by calling support to block/ turn off data?

[Cleoriff]

@k1s 

Go into settings and turn mobile data off.

Also if you have Wifi, turn that off in phone settings

[k1s]

I don't think you read this bit: "the device that the SIM has no means of switching data off" 

[Cleoriff]

@k1s 

Then contact O2 and see if there is anyway of turning data off in your account.

We're just customers like you but it sounds as if you need someone to access your account which can't be done from here

Give O2 a call on 4445 or 0344 809 222 (PAYG)

Or you can message O2 on social media on Instagram https://o2uk.co/O2CIG), Facebook ( https://o2uk.co/O2CFB) , Twitter ( https://o2uk.co/O2CTW). 

[MI5]

@k1s 

Contact O2 on 4445 and ask if you can be moved to the £5 bundle.

This gives unlimited calls and texts but zero data and is only £5 per month.