百度作业网发明电话的作用有哪些 (英文回答)
来源：学生作业帮 编辑：百度作业网作业帮 分类：英语作业 时间：2024/07/08 21:55:48
发明电话的作用有哪些 (英文回答)
Telephone helps us communicate in far distances.With the advance functions of the modern phone system,such as the VoIP,we can cost effectively contact people even in remote areas as long as connected to the internet.There are also functions such as call forwarding,call screening and many others that put ease in our way of communicating.