A method and system for responding to an emergency situation from a mobile communication device (100) is provided. The method includes initiating (306) a call to an emergency services number using a first modem (202) of the mobile communication device. The first modem communicates with a communication system via a first air interface. Further, the method includes detecting (308) the initiating of the call to the emergency services number. Furthermore, the method includes initiating (310) automatically an emergency transmission using a second modem (204) of the mobile communication device in response to detecting the call to the emergency services number. The second modem uses a second air interface for emergency transmission. The emergency transmission is performed concurrently with initiating the call to the emergency services number.