Abstract: A call management system, comprising: a call monitor operable to identify an attempt, in use, by a user to call a predetermined number attributed to a first entity; a processor, configured to derive at least one alternative number, attributed to another entity, based on the predetermined number attributed to the first entity; and a router to provide a user with an opportunity to route a or the call to at least one of the derived at least one alternative numbers.

Abstract: An enhanced missed call notification system and method is disclosed which generates enhanced missed call notification messages, which may be transmitted by the cellular carrier, e.g. the carrier associated with the calling device, the called device, or both, to the user's cellular device using, for example, the SMS notification system, in which the notification message is augmented with additional information relating to the caller derived from sources which, for example, may provide more accurate information about the calling party or other information about the calling party, which may be more useful to the called party.

Abstract: A call management system, comprising: a call monitor operable to identify an attempt, in use, by a user to call a predetermined number attributed to a first entity; a processor, configured to derive at least one alternative number, attributed to another entity, based on the predetermined number attributed to the first entity; and a router to provide a user with an opportunity to route a or the call to at least one of the derived at least one alternative numbers.