https://community.o2.co.uk/t5/Pay-Monthly/Explaining-Bolts-On-charges-and-balance/m-p/1381463#M209580 <P><a href="https://community.o2.co.uk/t5/user/viewprofilepage/user-id/3118934">@Sabi-sabi</a>&nbsp;</P><P>Your bolt on reduces the cost of calls so you'll just see the reduced cost in your bill.&nbsp;</P> Fri, 14 Aug 2020 13:57:45 GMT MI5 2020-08-14T13:57:45Z https://community.o2.co.uk/t5/Pay-Monthly/Explaining-Bolts-On-charges-and-balance/m-p/1381453#M209576 <P>I have Bolts On to make international calls and send international text messages. I have tried to see the balance of my Bolts On after I made three international calls, but no success. I could see extra charges against the three international calls which I made on three occasions but not sure if that is the charge against my Bolts On. I need someone to explain this better to me, please.&nbsp; &nbsp;</P> Fri, 14 Aug 2020 13:09:08 GMT https://community.o2.co.uk/t5/Pay-Monthly/Explaining-Bolts-On-charges-and-balance/m-p/1381453#M209576 Sabi-sabi 2020-08-14T13:09:08Z https://community.o2.co.uk/t5/Pay-Monthly/Explaining-Bolts-On-charges-and-balance/m-p/1381463#M209580 <P><a href="https://community.o2.co.uk/t5/user/viewprofilepage/user-id/3118934">@Sabi-sabi</a>&nbsp;</P><P>Your bolt on reduces the cost of calls so you'll just see the reduced cost in your bill.&nbsp;</P> Fri, 14 Aug 2020 13:57:45 GMT https://community.o2.co.uk/t5/Pay-Monthly/Explaining-Bolts-On-charges-and-balance/m-p/1381463#M209580 MI5 2020-08-14T13:57:45Z