In the context of teaching English as a Lingua Franca (ELF), the concept of 'Intercultural Communicative Competence' (ICC) is essential. Analyze the assertions below regarding Byram's model of ICC:
I.'Savoir être' refers to the attitude of openness and curiosity towards other cultures and a willingness to suspend disbelief about other cultures.
II.'Savoirs' refers strictly to the knowledge of the grammar rules of the target language essential for accurate communication.
III.'Savoir apprendrefaire' involves the skills of discovery and interaction, the ability to acquire new knowledge of a culture and cultural practices.
Mark the option that presents only the correct statements.