Uxcell Phone Extension Cord 3.28FT Telephone Cable Phone Line Cord RJ11 6P4C Plugs Black 3pcs

Uxcell Phone Cord 3.28FT Telephone Cable Phone Line Cord RJ11 6P4C Plugs, Male to Male for Phone and Fax

What is this?
RJ11 6P4C phone cord , widely use for fax line, modem, telephone
Is there any advantages of the product?
It can be used as an extension cord to connect telephone and modulation equipment together to ensure uninterrupted connection and smooth signal of communication equipment
How to use it?
Steps of intallation:1. Prepare suitable telephone and modulation equipment. 2. The interface is respectively inserted into the telephone line
What should I notice?
Before purchasing, please confirm whether the plug type of the phone cord plug is correct