The true cost of the first telephone is unknown. However, what historians do know is that Alexander graham Bell didn't finance his own experiments when it came to the telephone. These were paid for by George Sanders and Mabel Hubbard, friends of Bell.
Cost of the very first telephone
350.00
It depends on your service provider not on the make of telephone you have.
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between 300,000 and 400,000 dollars
the telephone costs about $20.00
The cost of Panasonic telephone systems depends on many factors. One can find a price comparison of Panasonic telephone systems on the Business Telephone System website.
Depends on the phone. If you are asking about a cell or landline the cost varies.
10c
The first telephone cost around $20.00
2.75 (A+)