On my review sample, only an operator could add numbers to the phone book.

The operator adds a property to one of the two sets.

"Local operators usually add it to the end of the day's events just to enhance the entertainment value."

Thus the operators were adding reactivity by two means at once, which is considered bad practice in the industry, the report noted.

In addition, many operators have added channels to their basic package.

Nor can the operators expect, as they have in the past, to add millions more customers each year.

After the detector has been running for a year or so, its operators may add several tons of salt to the heavy water.

This is where the operator can mix, equalize and add effects to sound sources.

"But the thing is, he doesn't seem to work here anymore," the operator added.

The operators added that they had to recoup their investments in a few years.