| 摘要 |
PROBLEM TO BE SOLVED: To provide a communication terminal which can deliver an alarm at a specified time to a plurality of persons in a remote place. SOLUTION: A portable terminal 1-A writes a designation of alarm in the header of a mail and writes an alarm time in the text. Furthermore, a melody data file is attached to the mail before it is transmitted to a specified destination, i.e., portable terminals 1-B to 1-D. The portable terminals 1-B to 1-D detect an alarm mail from the header of the mail and write the alarm time and the attached melody data into an RAM 7. When the alarm time is reached, an alarm sound signal is formed based on the melody data at a sound source 10 and delivered to a speaker. |
