I've installed uncountable Nortel key systems, and a couple of DSX40's, but yesterday I did my first SL1100. Still learning the NEC features and terms, etc..

My customer wants to see the amount of time he has spent on a phone call. Literature indicates this feature is available, but I don't find it in the list of features in 15-07, or perhaps I don't need a button for this, just look at the display? Is there a way to see call length after hanging up?

Thanks.
Jim

Feature is called Call duration timer.

Figuring out what the features are called is half of the battle.

Thanks ttech. But I still don't see call duration in the feature list.

I found it. It's in 20-13-36 as a cos option. And it's on by default. So, I should just tell the customer to watch the display.

Thanks for the push in the right direction.