NEC SL2100

Change the Display Name - NEC Phone System SL2100
Change the Display Name - NEC SL2100 Using a display handset: Press the “speaker” key or lift the handset Dial "800" Enter th...
Tue, 28 Aug, 2018 at 9:26 AM
Change the Time - NEC Phone System - SL2100
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 tim...
Tue, 28 Aug, 2018 at 9:28 AM