In the method for establishing communication to a remote terminal from the mobile terminal operating in dual mode, the terminal considers a contact corresponding to the remote terminal. The contact has a string of characters including an identification field containing an identifier of the remote terminal and a description field containing at least one character corresponding to a category to which the identifier contained within the identification field belongs. The terminal analyzes the string of characters. The terminal considers the value of the description field. A rule for establishing communication corresponding to the value is determined. The value of the identification field is considered. A request to establish communication in accordance with the rule is sent to the remote terminal.