the present invention provides a multimodal network community system capable of transmitting a message to and collecting responses from multiple specific persons in a short period of time and a method of controlling the same , which can transmit a notice to and collect responses from a plurality of members of a specific group or groups in a short period of time according to a predefined procedure via various methods , such as a telephone call , an email , a text message , a web message , an instant message and a voice message , and can collect the results of the recipients &# 39 ; reception of the message and responses via various communication means , automatically arrange them in a database and transmit them to a message transmitter , so that the message transmitter can simultaneously transmit a desired message to a number of persons at one time , the recipients can perfectly receive the message via communication means set by them with a high probability of success and in a timely manner , and a message relay service provider can create a profit - generating business model through sticky and frequent online traffic generated by community and group members , with the result that a number of members can be recruited and retained and the management of members can be facilitated through the application thereof to network community business .