IMPORTANT! We no longer list a Patch Cable for this phone due to the fragile nature of the antenna socket. You may find direct-connect patch cables for this phone elsewere but please be aware that this phone was never designed with an antenna socket. They have what Samsung call an antenna "test port", however the maker never intended to have the test-port used as an external antenna socket. Using any patch cable on this phone, if not treated with extreme care when inserting and extracting can cause irreparable damage.
Please use the Passive Coupler (if shown below) or Passive Pad with this phone to avoid damage.