Patent ID: 6950662
Filing Date: 2005-09-27
Classification: G06Q,H04W

Abstract:
1. A method for operating personal information manager (PIM) applications on a wireless communication device comprising: deriving a local time from current location information received from a network; and updating at least one of the PIM applications operating on the device with the local time, wherein the device has a mobility management state associated therewith, the mobility management state being one of either an idle state, an active state or a standby state, wherein when the mobility manager is in the idle state, the device refrains from updating the at least one of the PIM applications, wherein when the device in the standby state, the device is registered with the network, the device performs a routing area update procedure to receive routing area identity information from the network as the current location information, and derives the local time from the routing area identity information.