When illustrated in an IVR call flow diagram, ... A good rule of thumb is to start with a main menu of three to five broad categories that best generalize what callers might need.

XIAMEN, China, July 8, 2025 /PRNewswire/ -- Yeastar, a global leader in Unified Communications, today released the built-in Call Flow Designer for the P-Series Phone System. This visual, no-code ...