Meridian 518 Adjunct

Item Cost
Equipment Only $516.00
Install Only $99.00
Phone & Install $615.00
Monthly Rate $5.00
Relocate $110.00

Catalog Code: EA18B


  • 4 Pair Cable Wiring
  • Power Outlet


The Meridian M518 Addon Module adds 18-buttons/lines with LCD display to your telephone system. It's compatible with the M5312 telephone and up to 2 add-ons can be supported per phone. Up to 3 M518's may be used on a telephone or if you like 1 M518 and M536 can be used together.


  • LCD display
  • 1M518 and M536 can be used together
  • 18 Buttons / lines