[dg7feq]

Within Toggle countries the card works reliable enough to be in our business travellers phones when they go between germany and france - the only issue we have is (as you described) that sometimes you have to call a few times until a inbound call goes trough. We had months with several hundert minutes inside france and so far it worked great.
For international destinations we mostly use the XXSIM now as their numbers are included in the monthly allowance of our T-Mobile germany business contracts...