Patent ID: 6144848
Filing Date: 2000-11-07
Classification: G06K,G06Q,G07F

Abstract:
A power conservation method for telecommunications between a handheld low power user device and a host server for transmitting an order, a voice message or a data message, comprising the steps of:entering said order, voice message or data information at said handheld user device and preparing a data packet comprising said order, voice message or data information;transmitting the data packet from a low power handheld user device to a host computer server on a telecommunication path;receiving and processing the data packet at the host server and encoding and transmitting an informational message to the low power handheld user device, said informational message selected from among sound, voice or data;receiving the informational message at the low power handheld user device and displaying said sound, voice or data;wherein said transmitting, said receiving, and said displaying steps by said low power handheld user device are accomplished while the low power handheld user device is operating on electricity transmitted to the low power handheld device via the telecommunication path.