SHORT MESSAGE SERVICE PROMPTING SYSTEM AND METHOD

摘要

A short message service prompting system and a short message service prompting method adapted for a mobile phone are disclosed. The mobile phone stores a relationship between each service provider and network IDs. The method includes steps: displaying a user interface, wherein the user interface comprises a receiver; receiving a receiver in the user interface; and acquiring phone numbers of a sender and the receiver and determining whether or not both the sender and the receiver are from the same service provider according to the relationship. The method further includes step: generating a short message service prompt and displaying the prompt when both the sender and the receiver are from different service providers or from the same service provider. Therefore, the sender may make a choice whether or not to send the short message according to the displayed prompt.