NEC SL2100
Change the Display Name - NEC SL2100 Using a display handset: Press the “speaker” key or lift the handset Dial *800 Enter the extension numb...
Mon, 22 Jul, 2019 at 11:19 AM
NEC Phone System - SL2100 How to change the time on a NEC phone system:- 1. Lift the handset 2. Dial *828 3. Enter the current time...
Mon, 22 Jul, 2019 at 11:19 AM