Patent ID: 8176182
Filing Date: 2012-05-08
Classification: H04L

Abstract:
1. A portable terminal comprising: an access request receiving section for receiving an access request for accessing an IP push server via a communication apparatus that is an external device connected to the portable terminal, wherein the access request is sent from an SMS server which is requested by the IP push server to send the access request; a commanding section for commanding, when the access request is received by the access request receiving section, the communication apparatus that is the external device to hold power supplied from the portable terminal to the communication apparatus; a communication port disconnecting section for once disconnecting, after the commanding of the commanding section, a communication port allocated to the communication apparatus; and an accessing section for accessing, after the disconnection of the communication port, the IP push server by dial-up connection using the communication port allocated to the communication apparatus while the power supplied from the portable terminal to the communication apparatus is held.