This is a good product and it does everything it is supposed to do. It is useful for a number of applications including communications and testing phones on the bench. It helped me isolate a bad phone at home. Something was causing a false pickup after the first ring. I tested all of my phones and found the defective one had leaked battery acid and it caused a burn on a printed circuit board. I repaired it and put it back into service. I initially thought the problem was caused by my ATT U-Verse modem but I wanted to be sure before calling for service. Since the problem was intermittent I had to do a lot of ringing to isolate the problem. This little gem did the trick. I may not use it a lot but when I do it will save me a lot of time. Glad I bought it.
Verified purchase: Yes | Condition: New
Unit is a nice compact item that works very well. It is very useful for testing devices that require a phone line for transfer of data or programming. I have looked at a number of devices similar to this at a more costly price but feel this item to be equal at a much more reasonable price.
Verified purchase: Yes | Condition: New
There are still a good many systems which have an analog telephone (POTS) interface, i.e. emergency paging systems, industrial telephones, modems, fax, etc. This is the perfect device for testing these systems and for troubleshooting them.
Verified purchase: Yes | Condition: New
A surprisingly well-built solution to provide a private-line ring down circuit or “hotline” for dedicated point-to-point telephone communication. Great for jailhouse use, emergency hotlines, or even private intercom systems.
Verified purchase: Yes | Condition: New
Does exactly what I needed! I now have the "Bat Phone" from the house to the radio shack/man cave!
Verified purchase: Yes | Condition: New
It works, permits directly connecting two phones and either phone can call the other simply by picking up the handset.
Verified purchase: Yes | Condition: New
Great equipment and price, performs perfectly.
Verified purchase: Yes | Condition: New
It works as expected
Verified purchase: Yes | Condition: Pre-owned
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