Angies List the on line service company rating system has been using New Tech Industries Telephone Training Adapters to train new recruits for many years.  The telephone training adapter easily connects to any telephone creating a quick and easy way to have side by side customer service training.  The training adapter is easy to setup it simply plugs into the handaset jack of any telephone and allows a trainer to easily connect their headset or handset to the new recruits telephone.

"The training adapters are inexpensive and easy to implement"