Key facts
- Manuals
- 1
- Languages
- EN
- Last added
- 2012-02-22
Featured MP-9918I manuals

DSPPA MP-9918I Telephone Interface Owner's Manual
The MP-9918I Telephone Interface is a device that connects telephone lines to a public address system, offering automatic call pickup, auto‑hang‑up, and conference call capabilities. It includes built‑in microphone and speaker, audio output, line input, and an activating short‑circuit output for triggering other equipment.
This manual describes the front and rear panel controls, wiring diagrams for normal and conference connections, operating modes (auto and manual), safety precautions, and detailed technical specifications such as power requirements, dimensions, and weight.
Covers: Features · Front Panel Description · Rear Panel Connections · Operating Modes · Conference Setup · Specifications
Latest MP-9918I manuals
DSPPA MP-9918I Telephone Interface Owner's Manual
User Manual 8 pages · 657 KB · ENThe DSPPA MP-9918I Telephone Interface Owner's Manual provides operating instructions, features, specifications, and safety information.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in MP-9918I manuals
How can I manually control call pickup and hang‑up?
Press the Manual button on the front panel to pick up a call and press it again to hang up.
What are the power requirements for the MP‑9918I?
The device requires AC 220–240 V at 50–60 Hz.
