Northern Telecom MPA

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Northern Telecom MPA #126886 02/01/06 06:32 PM
Joined: Jan 2004 Posts: 91 Hayward, CA, USA cconley Member
cconley Member Joined: Jan 2004 Posts: 91 Hayward, CA, USA	I have a box full of NT headset amplifiers. They all say MPA (Multi Purpose Amplifier) on the bottom. Also, possible part number 8833-81-01 Rev.3. I am in need of a manual for this amplifier unit so I can figure out how to set the switches on the bottom to work with my phone system. Can anyone help or shed light? Thanks, Craig Craig Conley - Conley Communication Services 510-760-8128 or [email protected]

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Re: Northern Telecom MPA #126887 02/02/06 12:23 PM
Joined: Jul 2005 Posts: 1,184 Ontario, Canada twisted pair Member
twisted pair Member Joined: Jul 2005 Posts: 1,184 Ontario, Canada	I think the info you need is in this document: https://www.calloneonline.com/pdf/2005_Compatibility_Guide.xls If this is not it, try searching the net under GN Netcom (same units as Nortel).

Re: Northern Telecom MPA #126888 02/02/06 04:56 PM
Joined: Jan 2004 Posts: 91 Hayward, CA, USA cconley Member
cconley Member Joined: Jan 2004 Posts: 91 Hayward, CA, USA	Thanks.. I will try it tomorrow. Craig Conley - Conley Communication Services 510-760-8128 or [email protected]

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