A Practical Guide to Call Center Technology

This book began life as The Incoming Call Center in 1987. The seismic change brought about by personal computers and the WinTel alliance has placed even the most complex communication application within the reach of the smallest call center. Back then we made the observation that the arrival of the PC in any business remade the economic landscape like a swarm of locusts remake a lush landscape. We had no idea!
We first should take a look at the instruments used in the traditional call center environment.
Most telephone instruments evolved from the plain old single line instrument, most commonly found in residential applications. Plain Old Telephone Service or POTS has birthed a thousand innovations and the evolution of the plain black phone or 2500 set in American telephone company parlance is the modern original. If you have ever used a phone, it s probably been a 2500 set. It is a marvel of industrial strength consumer electronics. A single line desk set is called a 500 set. The 2 in front means it s touch-tone.
The rotary phone evolved to the touch-tone phone with its 12 keypad, 0 through 9 and its two special keys. Only recently have these special keys come into use with voice response and station user programmable PBX and CO feature sets.
In this chapter the word terminal refers to the any terminal device or agent instrument, and is not limited to a computer display or CRT device.