Just paid bill but calls won't work

[Simonho_2768108]

I've just paid my bill and calls not working 

[MSF]

@Simonho_2768108  Do you mean that you just purchased a new Smarty plan? Have you given it a little while for the system to catch up? also worth turning phone off and then on again after a minute or two to force it to register freshly to network.