Features:
and
Convert rj9 4p4c socket to two sockets. RJ9 Phone Training Splitter Adapter for Phones
The installation is very convenient, and the quality can be greatly .
For or cell phone dispensers, phones, call center/telephone training; easy to set up, plug and for play.
For an outside call, both phones will , and you can make an outside call at will; when you need to make a call, you can use either of the two mobile phones.
PVC , which is and .

Specifications:
PVC
Color: Black
: rj-9 4P4C (male) rj-9 4P4C ( female)
Length: Approx. 40 for cm/15.74 inches

Note:

1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.

Package includes:
1x Extension Cable