> ## Documentation Index
> Fetch the complete documentation index at: https://help.optua.co.uk/llms.txt
> Use this file to discover all available pages before exploring further.

# Maximum call length

We have a maximum call length of 24 hours (1440 minutes) for a single phone call. This is a feature to help protect against large unexpected bills where a call may have failed to disconnect, or is part of a fraudulant activity. We cannot override this on a per account or user basis.