Mitel-Aastra M530 Expansion Module 20 additional keys with Led and labels

Mitel M530 Expansion Key Module - 20350804 Key Features Assign phone numbers, control, and alert functions to freely selectable keys with label strips 20 freely configurable keys that can be assigned as individual number, function, line, or team keys Each with 2 memory slots Max. 1 module with red LEDs for Aastra 5370/5370ip Max. 3 modules with red/green LEDs for Aastra 5380/5380ip Technical Specifications General Designation MITEL Expansion Key Module EAN 3602070704078 Color Anthracite Compatibility Information Designed for Mitel 5380, 5380ip Package Contents 1x M530 expansion module 1x Connection Cable 1x Mounting base 1x Label Plate