Nortel Meridian NT4X38 M518 Addon Module Black New
- (Model# NT4X38 Stock# NT4X38JA-03N)
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. The image displayed is for illustrative purposes only and may not be the product listed.