关键词: 固定电话, 价格差别, 资费选择

Abstract: Owing to the multi layer development of economy ,e specially the multi layer increase in the income of people in China,the telephon e market which looks like fixed and saturation still has enormous rooms for deve lopment.But in order to extend the market,the single fixed structure of telephon e tariff must be changed and tariff menu must be enriched so as to make consumer s realize the maximum utility in choice and make the operators of fixed telephon e realize the maximum benefit in using production capacity fully

Key words: fixedtelephone, pricediscrimination, pricechoice