System and method for message notification based on text modification

An apparatus and methods are disclosed for enabling a telecommunications terminal to notify its user of the arrival of a message via an acoustic or visual signal whose properties are based on attributes of the message. A network infrastructure element (e.g., a switch, a private branch exchange [PBX], a server, etc.) receives a message directed to a terminal and sets the values of ringtone properties (e.g., tempo, volume, pitch, rhythm, etc.) based on attributes of an incoming message (e.g., the sender, a priority, a subject, the location from which the message was sent, etc.). In a first illustrative embodiment the network infrastructure element sends the message and the instantiated ringtone to the terminal, while in a second illustrative embodiment the network infrastructure element sends the message and the property values to the terminal, and the terminal plays a locally-stored ringtone in accordance with the property values.