Abstract:The telecommunication operator have been suffering from a difficult situation in which the revenue of traditional business have declined rapidly and the new telecommunication service haven't encountered satisfied growth. This paper induces the real option to give a new perspective of new telecommunication service investment evaluation. Firstly, this paper analyzes the situation and problem of new telecommunication service development. Secondly, It gives a summary for feasibility and superiority of the evaluation method used real option concept. Finally, an evaluation framework of new telecommunication service investment is illustrated. An empirical research which takes a new telecommunication service for example is also given in the paper. We aim to provide an alternative method and theoretical reference so that the telecommunication operators can develop the new telecommunication service more efficiently.