Add to Cart Quick view Lucent / Avaya / AT&T 517B29 008 MLX Module - Digital Telephone System 107798183 Lucent / Avaya / AT&T Was: $26.30 Was: $35.00 Merlin Lucent 517B21 008 MLX Module - Digital Telephone System 107798183 8 MXL (Digital) Telephones Model / Part Numbers: 517B29 / 107798183 Condition: Used 49980 SKU: 49980 Weight: 6.00 LBS