telegraph
The prior inventions that influenced the development of this keyword were the printing press, telegraph, and telephone.
no
There wasn't one. The telephone was invented before Australia's Federation, which was in 1901. there was no prime Minister prior to Federation.
The telephone is being used by anyone from children and adults,
no, but an iphone can be used as a telephone.
Speaking to people remotely.
Before the telephone, telegraphs were used.
A butt set can be used to intercept a telephone.
Communication.
grmaophone
yes
Yes, it can be depending on how it is used. For example, if you say "I am going to telephone my friend" it is a verb but if you say "Answer the telephone" then it is a noun.