Cisco SPA500 DS Expansion Module 30 Buttons

Easy to install, and designed exclusively for the Cisco^® SPA 500 Series IP Phones

• 15 programmable buttons simplify dialing and call transfers
• Page Left and Page Right keys allow configuration of up to 30 Busy Line Field (BLF), Speed Dial, and Call Pickup per device
• LCD Display
• Two attendant consoles can be linked