Hi csents,
This is a good question. It can take about 48 hours for all the latest data to be collated for any SIM card on the network. This is for voice calls, texts and data usage. P1E_EATER is absolutely right the Vodafone Mobile Connect software tries to capture as much data as it can but this is generally estimated.
Your best bet is to sign up for our online billing through
Vodafone My Account. If you sign up you can frequently check your usage and even download the information as an Excel file
Thanks,
Adam
eForum Team.