Find An Installer  |  Contact Us  |  Shopping Cart  |  About Us  



Merlin Classic System (206/410/820)

Because of limited supply in the secondary market and increased failures in service, we no longer support many of the components required for the Merlin Classic Systems.  We still support the complete line of Standard Telephones and Speakerphones (BIS).  If you have a defective control unit, we recommend upgrading your system to the small business system currently supported by Avaya, the Partner Advanced Communications System (ACS).

If you have any questions about upgrading your system, please contact us at 800-929-8061.


Merlin 206 Control Unit
Merlin 206 Control Unit

Merlin 410 Control Unit
Merlin 410 Control Unit

Merlin 820 Control Unit
Merlin 820 Control Unit

Merlin 820 2-Line Expansion Module
Merlin 820 2-Line Expansion Module

Merlin 820 5-Voice Terminal Expansion Module
Merlin 820 5-Voice Terminal Expansion Module

Merlin 820 2-Line 5-Extension Module
Merlin 820 2-Line 5-Extension Module

Merlin Feature Package 1
Merlin Feature Package 1

Merlin Feature Package 2
Merlin Feature Package 2

Generic Music on Hold / Paging Cartridge
Generic Music on Hold / Paging Cartridge

Merlin Music on Hold Cartridge
Merlin Music on Hold Cartridge

Merlin Music on Hold / Paging Cartridge
Merlin Music on Hold / Paging Cartridge

Merlin Extra Alert / Power Failure Cartridge
Merlin Extra Alert / Power Failure Cartridge



Questions? Give us a call! 800-929-8061



One Year Warranty  |  Complete Repair Services  |  #1 in Customer Service  | Site Index

CURRENT OFFER:  5% OFF OF ANY ORDER OVER $500.

MetrolineDirect  |  2250 Meijer Drive  |  Troy, MI 48084  |  USA
Office Hours Mon -Thurs 8:30 am - 6 pm, Fri 8:30 am - 5:30 pm  EST
© 2012 Metroline, Inc.   All Rights Reserved.
Metroline Inc. is an independent distributor of technology and telecommunications equipment.  Metroline Inc. does not represent  Avaya Communication,  Lucent Technologies,  Nortel Networks,  Cisco,  Toshiba, Mitel, NEC, Dell, ShoreTel or their affiliates in any way.  Merlin, Merlin Legend, Merlin Magix, Partner, Partner Plus, Partner II, Partner ACS, Spirit, Definity, IP Office, and Avaya Communication Manager are registered trademarks of Avaya Communication.  Norstar, Meridian, and Business Communication Manager are registered trademarks of Nortel Networks.