The function of a telephone is to make and receive calls
it is to communicate with people on land over sees and any where around the world
The commercial telephone systems play a vital role in different types of communication. People who are engaged in business for example rely largely on the use of telephone system to manage their businesses.
Telephone communication was introduced by Gram bell.
parallel
Communication.
The telephone IS a long distance communication device.
Another name for a switchboard operator is a telephone operator. This role involves connecting calls manually and assisting with various telecommunications tasks. Historically, telephone operators played a crucial role in managing communication before the advent of automated systems.
Telephone
Nothing in written is needed for telephonic communication
The word telecom stands for the science and technology of communicating at a distance, especially the electronic transmission of signals for telephone communication or technological communication.
Mobiles are the best source of communication so it is the best telephone
You can be contacted at anytime
yes