| 摘要 |
PROBLEM TO BE SOLVED: To provide a communication terminal device capable of solving the problem that a plurality of communication terminal devices cannot perform group communication by simultaneous calling when the communication terminal devices performs group communication. SOLUTION: A storage section 108-i equipped in each of communication terminals device 100-i performing group communication stores "priority" in advance. When a call button of an operation section 103-i of each of the communication terminal devices 100-i is depressed (input of inviting SMS transmission is accepted), the inviting SMS is transmitted to another communication terminal device 100-i after a predetermined time having positive correlation with a numerical value of the priority. COPYRIGHT: (C)2009,JPO&INPIT
|
