• 6 fixed Feature buttons including Speaker, Recall, Transfer, Conference, Drop, and Hold.
• 10 programmable buttons for line appearances or features.
  
• One-way integrated speaker (requires speakerphone module for 2-way conversation).
  

7403 REQUIREMENTS

• Lucent / Avaya Avaya ECS family: System 75, G1 or G3
  
• TN754 B/C 4-wire/8-port digital line card
  

Availability: In Stock. Normally ships within 24 hours.
Warranty: One year.

7403 3-line, NON-Display Telephone, Black, Used 3174-16D