Cisco 7821 User Manual

Also see for 7821: Firmware migration master guide Installation guide Reconfiguration Guide Quick installation & user manual Quick installation guide

Cisco® 7821 Dial PlanInternal Calls: Dial last 4-digit extension within the siteSite to Site Calls: Dial 2-digit site code + 4-digit extensionRoosevelt House : 13+XXXX, Silberman : 12+XXXX (Cisco)Main Campus : 11+XXXX, Hunter High School: 14+XXXX,Brookdale Campus: 17+XXXX (Siemens)External Calls: Domestic: 9+1 Area Code + NumberInt’l: 9+011+Country Code + NumberService calls: 9311, 9411Emergency External: 9+911 or 911Your Phone1. Incoming call or voicemail indicator2. Line and feature buttons3. Softkeys4. Navigation5. Hold, Transfer, Conference6. Speakerphone, Headset, and Mute7. Voicemail, Applications, and Directory8. Volume9. Speaker10. Headset11. Mute12. Keypad13. Volume14. Contacts15. Applications16. Voicemail17. HandsetFeature and Session ButtonsFeature buttons (left side): view calls on a lineor Speed Dials Session buttons (right side):resuming calls or answering a call▪ Green, steady: Active call▪ Green, flashing: Held call▪ Amber, steady: Shared line in use▪ Amber, flashing: Incoming call▪ Red, steady: Shared line in use▪ Red, flashing: Shared line on hold

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