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.
Poland
Text messages (Alert RCB) sends information about the threat to mobile networks operators, who immediately forward it to their subscribers. Anyone who has a mobile phone switched on, if present within the emergency messaging area (the "danger zone"), will receive a short text message (SMS) informing about the type of threat.
Alert RCB – SMS warning system, available for citizens in case of local threats.
Portugal
N/A
Location-based SMS
SMS warning system, available for citizens in case of local threats. Sent by the operators to their customers/roamers (in) in case of the emergency situation.
website available in dutch, french, german and english, a user can register his phone and email to receive targeted messages additional to messages of Location-based SMS system.
Denmark
Emergency notifications, TV, radio, social media accounts and sirens.
