Abstract: Methods, systems, devices and computer program products are provided for locating, tracking and/or recovering a wireless communication device that has been misplaced, lost or stolen. In addition, the aspects provide for tracking or surveillance of the location or user in instances in which the wireless device has been loaned or is being used for covert surveillance. The aspects include communicating a locating state code to the targeted device, which detects the code and executes one or more routines that are associated with the respective code. In this regard, the targeted device is capable of carrying out different routines or sequences of actions depending on the state of the device, such as a misplaced state, a lost state, a stolen state or the like, which is based on the respective code.

Abstract: A network operator identifier is used to uniquely identify each network operator to support international roaming. The network operator identifier includes (1) a Mobile Country Code (MCC) that identifies the country in which a network operator belongs and (2) a Network Operator Code (NOC), which may be a Mobile Network Code (MNC), that distinguishes network operators within a given MCC. Each network operator is assigned a unique combination of MCC and NOC that distinctly identifies the network operator, and the network operator identifier can be stored in a single entry in a preferred roaming list. The base stations of each network operator broadcast the network operator identifier in signaling messages. A mobile station receives a signaling message from a base station, obtains the network operator identifier, searches its preferred roaming list for an entry with the network operator identifier, and determines whether or not the current CDMA network is accessible.

Abstract: Methods, systems, devices and computer program products are provided for locating, tracking and/or recovering a wireless communication device that has been misplaced, lost or stolen. In addition, the aspects provide for tracking or surveillance of the location or user in instances in which the wireless device has been loaned or is being used for covert surveillance. The aspects include communicating a locating state code to the targeted device, which detects the code and executes one or more routines that are associated with the respective code. In this regard, the targeted device is capable of carrying out different routines or sequences of actions depending on the state of the device, such as a misplaced state, a lost state, a stolen state or the like, which is based on the respective code.

Abstract: A network operator identifier is used to uniquely identify each network operator to support international roaming. The network operator identifier includes (1) a Mobile Country Code (MCC) that identifies the country in which a network operator belongs and (2) a Network Operator Code (NOC), which may be a Mobile Network Code (MNC), that distinguishes network operators within a given MCC. Each network operator is assigned a unique combination of MCC and NOC that distinctly identifies the network operator, and the network operator identifier can be stored in a single entry in a preferred roaming list. The base stations of each network operator broadcast the network operator identifier in signaling messages. A mobile station receives a signaling message from a base station, obtains the network operator identifier, searches its preferred roaming list for an entry with the network operator identifier, and determines whether or not the current CDMA network is accessible.