Cisco SPA500DS can be added to any Cisco SPA500 series phone to offer you up to 30 additional line appearances which can be used as Busy Lamp Field (BLF), Speed dial, or call pickup keys. The SPA500DS features 15 keys and 2 page appearances presented on a backlit LCD Display to offer you accurate user data at the touch of a button. Attach up to 2 Cisco SPA500DS attendant consoles to a single SPA500 VoIP phone for a total of 30 buttons and 60 additional line appearances. Using the SPA500DS, users can turn their Cisco phones into a virtual switchboard for receptionists, managers, and power users.
5.5in Monochrome backlit LCD with 128×320 resolution
15 programmable buttons
Page Left and Page Right keys
Busy lamp field