经过长期的市场发展，每一个企业都有自己的客户群体，相对应的也有了自己的市场形象。全国统一的热线为企业带来的形象升级，以400电话不占线的服务提升，从最根本的服务着手，切实提高企业的市场形象，塑造值得信赖的企业品牌。 400业务又称“全国统一接入码业务”，是一个由10位数字组成的全国唯一接入号码，全国各地拨打无需加拨区号，企业安装无需添加硬件、软件设备，只需将400号码与企业原来的实体电话号码（座机、手机）绑定，即可通过公司原来的座机、手机接听从400电话转过来的电话。 400电话还有一个最大的优势就是唯一性，400号码办理全国唯一、简单易记，已经成为很多企业的标志，大大提升了企业形象，更有彩铃、智能语音导航、录音、语音信箱等强大功能，并可接入或升级成呼叫中心座席功能。 全国的大市场相对于当地的狭小市场，显然诱惑又要大很多，就企业本身的发展而言，肯定是大的市场会得到更好的发展，鱼游浅滩遭虾戏，企业只有将目标放的足够长远，才会有更好的发展，而不是成为一个井底之蛙。 After a long period of market development, each enterprise has its own customer base, corresponding to its own market image. National unified hotline for enterprises to upgrade the image, to 400 telephone no line of service promotion, from the most basic services to start, and effectively improve the corporate image of the market, to create trustworthy corporate brand. 400 business is also called "unified national service access code", is composed of a 10 digit the only access number, dial the country without the need to dial the area code, no need to add software companies to install equipment, hardware, only the phone number 400 and number of entities of the original enterprise (landline, mobile phone) bound through the company's original landline, mobile phone calls from 400 telephone call to you. 400 phone calls and one of the biggest advantages is the only, the only number 400 handle, easy to remember, has become a symbol of a lot of enterprises, greatly enhance the corporate image, more intelligent, customized ringing tone voice navigation, audio, voice mail and other powerful features, and can access or upgrade to a call center seat function. The big market relative to the narrow local market, but also the temptation is obviously much larger, the development of the enterprise itself, is certainly a big market will get better development, fish shoal was shrimp, the enterprise only goals put forward enough, will have a better development, rather than become a frog.