If you explain to your au pair how to use the cell phone and how to save money and if you make sure that the SIM card is blocked for international calls and roaming you won’t have bad surprises.
Who pays for the au pair’s cell phone?
If it is important for you to stay in touch with the au pair at all times to stay informed about what is going on at home, and if you want to be able to solve problems quickly, you should calculate spending about 15 euros per month. 15 euros per month is a manageable amount, and the smartphone also offers advantages for you as a host family.
Additionally, your au pair will be content. As a host family, if you are calculating the total expenses for an au pair, you should include the cost of the au pair’s cell phone.