How to make the phone handset for the Cellphone

Note, pictures from the old Wizard, these persons using the mono plug, so it is only as a reference.

Step 1 Components You MAY Need to Buy :

An old residential telephone set.
Connect stereo 3.5 mm or 2.5 mm pin 4 (depending on your mobile phone).

Step 2 Getting ready :

Cutting phone jack on the side that connects to the phone and not on the handset side. Normally this page is + long.

Step 3 Joining connector :

Peel the flat for about 10 mm and when discovered in 4-wire dressing for 2 mm also.
Please note that these cables are a little 'special, I recommend canned before soldering the connector.

Step 4 :

Insert the connector body, will seem banal, but often forget…… "
Solder the wires to the contacts link will find the shape.
Securing clip bracelet in connector, check the connections, and verify that there are no short circuits between the contacts, then you can close the connector.
The work is finished. Connect the earphones in place, and you can call ourselves comfortably without ears burn even during long phone calls.

Step 5 Connection indication :

The telephone cable may have the following colors: