Looking to put your NEC phone in Do Not Disturb mode? Here’s a step-by-step guide on how to enable this feature on your NEC SV9100 telephone system.
Always press DND first, then 1= External Calls / 2= Internal Calls / 3= All Calls / 0= Deactivate
Always press DND first, then 1= External Calls / 2= Internal Calls / 3= All Calls / 0= Deactivate