Hi Matt Jarvis
A very warm welcome to the Vodafone eForum from all of the team.
This is a good question and can I ask if the modem is contract or PAYG?
If the Modem is PAYG then we did bar this usage however it should now have been changed.
If it is a contract then we simply need to remove the roaming bar from your colleague's account.
In relation to using another network SIM in the Modem, this shouldn't be an issue however it may need to be unlocked. You can find all of the details around this by checking out our
unlock page in our help centre.
as this isn't your dongle and account its hard to say for sure however if your colleague would like us to check the account then you will need to get them to contact us directly. For details on how to d this check out our
contact us from abroad page.
James
eForum team