The Mitel ASU II 50005105 Analog Service Unit is a phone switching system designed for use in office environments. Specifically, it provides wired connectivity for managing analog phone lines. This model, ASU II, does not come with any cables included, making it necessary for users to provide their own for proper setup. With the trusted brand of Mitel, this analog service unit offers reliable performance for businesses and industrial settings looking to enhance their telecom systems.
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