Partner MLS was the original phone series for the Partner phone system. The number in each MLS-model name indicates the number of programmable buttons with status lights plus two Intercom buttons. If the MLS-model phone has a display, indicated by a "D" in the model name, users receive messages and prompts when making calls and programming.

Partner MLS Phones

Avaya Partner
Partner MLS-6 (3151-04)

Partner MLS-6 (3151-04) The Partner MLS-6 is a business phone that features programmable buttons for either line or feature appearances. The MLS-6 also provides users...

Partner MLS-6 (3151-04) The Partner MLS-6 is a business phone that features programmable buttons...

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Avaya Partner
Partner MLS-12 (3151-05)

Partner MLS-12 Telephone (3151-05) The Partner MLS-12 Telephone is designed for users who need to multitask throughout the work day. The full-duplex speakerphone allows for...

Partner MLS-12 Telephone (3151-05) The Partner MLS-12 Telephone is designed for users who need ...

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Avaya Partner
Partner MLS-12D Phone (3151-06)

Partner MLS-12D (3151-06) The Partner MLS-12D is a high-performance phone that will increase any organization's productivity. The MLS-12D has a 2x16 display, programmable buttons with...

Partner MLS-12D (3151-06) The Partner MLS-12D is a high-performance phone that will increase an...

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Avaya Partner
Partner MLS-18D (3151-07)

Partner MLS-18D (3151-07) The Partner MLS-18D is a speaker-display phone that will provide users features such as programmable and built-in buttons. This phone's display is...

Partner MLS-18D (3151-07) The Partner MLS-18D is a speaker-display phone that will provide users...

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Avaya Partner
Partner MLS-34D (3151-08)

Partner MLS-34D (3151-08) The Partner MLS-34D is a business-display phone that is an ideal solution for executives or users who require basic attendant capabilities. The...

Partner MLS-34D (3151-08) The Partner MLS-34D is a business-display phone that is an ideal solu...

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Avaya Partner
Partner Call Assistant CA-24 (3158-CA)

Partner Call Assistant (3158-CA) CA-24 The Partner Call Assistant is a device that can be used on Partner phones to expand the amount of buttons...

Partner Call Assistant (3158-CA) CA-24 The Partner Call Assistant is a device that can be used...

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