To inform us that your phone number has changed, it's quite simple:
If you already have an account to login with ( email address and password ) to our Wifirst network through our portal www.wifirst.net, please follow the steps bellow :
1. Go to your customer area ( available on the top right corner of our portal)
2. Click on "personal information"
3. Click the button " Edit " available right infront of your old phone number.
4. Fill in the field "new phone number" with the international format (+33 x xx xx xx xx for france)
5. indicate your password ( the same you use to login to the portal and to your customer area)
6. validate the operation
Useful hint: it's important to inform us as soon as you change your phone number since we will use this phone number to confirm a password change request.