Webpage of the Ministry for Climate Change and Civil Protection, with information about 112 and subscription form. CB is also enabled for roamers
Croatia
mobile handsets
Cell Broadcast
Croatia
mobile handsets
Location-based SMS
Croatia
Other
sirens, radio and TV stations
Hungary
SMS
Location-based SMS
Legislation (only in Hungarian language): https://njt.hu/eli/UT/2020/BM/16. Location based PWS SMS will be sent from the following numbers depending on the visited network: 1840 (short number), or +36705511200.