| more topics
|
The telephone display provides prompts, messages, and menu selections that help users handle calls, use features, and program their extensions. In addition, the display of the 4424LD+ or MLX-20L telephone supports system programming when the telephone is used as the system programming console (For information about system programming displays, see Programming.)
When a number is displayed for an incoming call, it appears with hyphens inserted between the digits (for example, 555-1234 for a 7-digit number and 908-555-1234 for a 10-digit number). Any other number of digits appears without hyphens.
