Category: Home Appliances

Question:
Will the bedroom to the house telephone exchanges are necessary to do? What are advantages of telephone switches do?

Answer:
telephone switches are mainly used for extension and outside calls among a limited number of cases using the family there is no need to use, unless you are home is the same as Bill Gates and thousands of square meters of the room are countless mansion.

Answer:
is not necessary!

Answer:
I also feel that there is no need to use.

Answer:
really does not need!

请问三室两厅的房子有必要用电话交换机吗？电话交换机有什么优点呢？

分类:家电

问题:
请问三室两厅的房子有必要用电话交换机吗？电话交换机有什么优点呢？

回答:
电话交换机的主要用途是分机之间互相通话和在外线数量有限的情况下采用，家里没有任何必要使用，除非你家是和比尔盖茨一样的数千平米的、房间多得数不清的豪宅。

回答:
没必要!

回答:
我也觉得没有必要用。

回答:
真的不需要！2006-05-22