Click to expand Tap to zoom Mitel/Inter-Tel 5000 LSM-4 4 Port Loop Circuit Module (580.2304) Sale $59.00 | / SKU 580.2304 Two Years / Professionally Refurbished - $59.00 Warranty: Two Years Condition: Professionally Refurbished 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart