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2-Line Telephone Splitter

Plug a single line phone into a two line jack
(1) RJ-12 Male
(3) RJ-12 Female

Product Description

Quickly plugs into a standard two-line telephone jack to connect a device to either line one or line two. A combined line one plus line two allows you to keep your two-line telephone connected.

Input: One RJ12 Female
Output: Two RJ12 Female

Product Specifications

Color : Ivory
UPC : 757120410621
Warranty : 90 Days
Vendor : C2G
Weight : 0.020 LB
Customer Reviews


by PowerReviews
C2G2-Line Telephone Splitter

(based on 1 review)

Ratings Distribution

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  • 1 Stars



Reviewed by 1 customer

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(13 of 15 customers found this review helpful)


Looks like the product that was advertised.

By Johnk

from Media, pa

Verified Buyer

Comments about 2-Line Telephone Splitter:

I am sure this would have done the job but when I installed the phones I discovered that the phone already had a 2 line Jack.

  • Primary use:
  • Business
  • Computer Platform:
  • Other

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2 Questions | 2 Answers
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  • 2-Line Telephone Splitter


    Do you have a 6P6C version to split out 3 pairs into individual L1+L2+L3?
    Asked on 11/20/2016 by Anonymous

    1 answer



      This is being answered via email by one or our Technical Support Reps.

      Answered on 11/23/2016 by Tom from C2G
  • 2-Line Telephone Splitter


    A typical phone terminal has 4 wires going to it. lines 2 & 3 and lines 1 & 4. I want a splitter that will separate lines 2 & 3 from lines 1 & 4. I want one terminal of the splitter to use the phone signal from lines 2 & 3 and the other terminal to use the signal from lines 1 & 4. If the lines 2 & 3 are shorted then lines 1 & 4 should work. A ordinary splitter will just split the phone signal from lines 2 & 3 to two signals but both will be from lines 2 & 3.
    Asked on 10/15/2013 by edbog

    1 answer



      This splitter has one port for line 1, one port for line 2, and the third is wired for both line 1 and 2.

      Answered on 11/4/2013 by Steve from C2G
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