Patent ID: 8914065

Claim:
A method of sending a text message in a multi Subscriber Identity Module (SIM) mobile terminal, the method comprising: determining a second SIM which the mobile terminal is configured to use for sending the text message among a plurality of SIMs; generating, through a first process linked to a first SIM of the plurality of SIMs, the text message; sending, through the first process, the text message to a second process linked to the second SIM; and sending the text message through a mobile communication service provider network corresponding to the second SIM, wherein the first process corresponds to a processing means using a first mobile communication service provider network through the first SIM, wherein the second process corresponds to a processing means using the mobile communication service provider network corresponding to the second SIM, wherein the first SIM is different from the second SIM, and wherein a controller permits communication between the first process and the second process.