[bourbonkiller]

Here is the official email that I found in my Inbox today:

Dear XXSIM registered customer,

Please take note that we will add a new, free feature to all of our XXSIM cards. A new UK Number (+447) will be added to each SIM card. This means that the SIM card will be reachable on the base number (+372) as usual and also at this new UK number (+447). This number carries the same benefits (free received calls abroad in approx. 150 countries). This feature will be available on all our SIM cards in maximum 1 month from now. As soon as your UK number is active, it will be available in your account. You have to click “More” to see it.

Of course, you can still add up to 3 other national numbers (Swiss landline +41, USA landline +1) at the conditions described on the website. If you already have a national number active, nothing will change except that a new UK number will be added. If you already have a national UK number active, then this number will have the same benefits as the base number (+372) from now, and no new number will be added. Your caller ID will remain unchanged. If you prefer your caller ID to be the UK number for outgoing calls, you can place a request at support@xxsim.com.