Implementation of the two ITU approved<unk> s in the world: Most public switched<unk>  networks have a single<unk>  (sometimes known as the universal<unk>  or the emergency services<unk>  that allows a caller to contact local emergency services for assistance. The emergency<unk>  differs from country to country; it is typically a three-digit<unk>  so that it can be easily remembered and dialed quickly. Some countries have a different emergency<unk>  for each of the different emergency services; these often differ only by the last digit. In many countries, dialing either 1-1-2 (used in Europe and parts of Asia) or 9-1-1 (used in the Americas) will connect callers to emergency services. For individual countries, see the list of<unk> s.
Emergency telephone number
GPnotebook
Emergency service response codes
ProMED-mail
Morning report 
Emergency vehicle equipment
Patient check-in
Point of care medical information summary