Company Name: Shanghai Yuanpai Industrial Co., Ltd.
Address: Building 3, No. 8, Lane 411, Shilong Road, Xuhui District, Shanghai
1) 5 people or 10 people share one outside line. (At first, the intention was to save the monthly rent of telephones. In the 1990s, the monthly rent of fixed telephones was very high. For example, if a company has 500 employees, no one can request a straight line. The cost. If the company wants each of us to have a phone, and we want to reduce the cost of expenses, buying a telephone exchange has become a compromise solution .---- I would rather give the money to the telecommunications operator every month, I might as well Save the monthly rent and buy a program-controlled switch. After one year, the cost of the telephone switch will come back and you will earn it in the future.
2) Handling function (Now we all use the phone, but there is another problem: if it ca n’t be handled, the phone charge comes up again. So we have to make some restrictions. Some people promise to make remote calls, some people promise to make local calls, some people Only promise to make internal calls, so the second point is to handle.
3) Free internal calls (if it is a local call, exchange between partners, you also need to pay the telecommunications bureau. So for this reason at first, it also promoted the spread of telephone exchanges. Now telecom operators have launched Huitong , Shuttle is also able to make internal calls for free.
4) Able to transfer to each other (a phone can be transferred to partner B after speaking with partner A. Huitong and Jitong also have this function.
5) Other functions (pickup, pickup, internal broadcasting, saving music, telephone billing, computer operator, voice mail, external broadcasting.