摘要 |
A method for determining termination of an emergency service call; the emergency service call being connected with an emergency service answering entity in an emergency service network employing a locating unit for ascertaining a geographic origin for the emergency service call; the method including: (a) presenting a query signal from the emergency service answering entity during the emergency service call soliciting a responsive signal from the locating unit relating to the geographic origin; (b) if the query signal relating to the geographic origin is received by the locating unit, considering that the emergency service call is not terminated; and (c) if no query signal relating to the geographic origin is received by the locating unit, considering that the emergency service call is terminated.
|