SIMS only upgrade

[Anonymous]

I can upgrade my contract with 02 in March 28th. I'm very happy with my phone so I just want to upgrade my Sims card - I'll end up paying much less monthly, which is a big plus. If I buy the Sims card online now and I contact O2, how long will it take for me to stop paying the old tariff and start paying the new one? Thank you for your help.

[jonsie · Accepted solution]

Your best option is to call customer service and they will arrange the change over for you and give you a date.

[Anonymous]

I looked at doing something similar, but to keep 4G the cheapest SIM only deal was only £1 cheaper than I've been paying to buy the phone ... not what I'd call a bargain.

[Anonymous]

Everyone has their own needs & ideas so really if you want to not pay an extra £1 it's up to you but also take into account the amount of minutes,,text & data you want & see what's best for you or just stay on what you have already

[MI5]

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@Anonymous wrote:

I can upgrade my contract with 02 in March 28th. I'm very happy with my phone so I just want to upgrade my Sims card - I'll end up paying much less monthly, which is a big plus. If I buy the Sims card online now and I contact O2, how long will it take for me to stop paying the old tariff and start paying the new one? Thank you for your help.

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DO NOT buy another sim deal online as you will end up with 2 contracts - call CS on 202 to upgrade your current contract.

[Anonymous]

Thanks for the advice!