The First about definition of telephone. The Second about parts of telephone. And the last about the fungtion of telephone.

1. Arranged by:
o Dede Hanita R
o Meidina Putri
o Sava Ilmi M
X-IIS 2

2. TELEPHONE

3.  Definition Of Telephone
Phone comes from the Greek. tele
meaning remote and phone means the sound.
The phone is a communication tool that is
used to convey the voice message and send it
into electrical energy via cable telephone
network.

4. • Parts Of Telephone
• Mechanism Dialing
• Transmitter
• Ringer
• Receiver

5. o Fungtion Parts Of Telephone
• Mechanism functions to insert telephone
number who want to calling.
• Transmitter functions to change the sound
into the electric current.
• Ringer serves to signal the prensence of
telephone that indicates the incoming call.
• Receiver functions change the sound of the
electric current into the a voice.