Explain the topic
Start with the network name and the question: an allowance, a billing category, a SIM format or a step in a transfer. You can describe a clause without sharing the complete account document.
Protect private information
Keep passwords, banking details, security codes and digital-SIM activation information private. They are not needed to explain a general point.
Understand the result
A conversation can help organise what to ask next. We cannot authenticate a line, make account changes or guarantee an outcome. Take account-specific instructions directly from the network.
Telephone charges
There is no fee for our general guidance. This is a 0330 number, so ordinary telephone charges or inclusive minutes apply under your own phone service. It is not a freephone line.