1. Communications and Voice Processing System Comdial DX 80

2. Communications and Voice Processing System DX-80 : Configuration Modular design –incremental modules –scalable –customizable Installation adaptable –MDF/no MDF Voice Processing –Multiple solutions

3. Communications and Voice Processing System 4x8x4 CID on all CO Lines 408M CPMAPM4 MDM 2 Music Source Inputs 1 External Page Port Interface 1 Control Contact (Door/LBC/Ext. Page) 2 RS-232C ports (PC-DBA & SMDR) ­PC-DBA On site ­(Optional remote PC-DBA programming via MDM 7249) DX-80 Standard Configuration

4. Communications and Voice Processing System DX-80 Configuration VP : AAM Internal Module 4 Channels No “Port” loss! 3 Greetings –Day –Evening –Temporary 7 other announcements Required for basic DISA operation 408M CPMAPM4 AAM

5. Communications and Voice Processing System Internal Module 4 Channels No “Port” loss! 100 Mailboxes 1.5 Hours storage –FL3HR - three hour expansion for a total of 4.5 hours storage DX-80 Configuration VP : FL-4 408M CPMAPM4 FL-4

6. Communications and Voice Processing System Internal Module 8 Channels No “Port” loss! 100 Mailboxes 130 Hours storage KVT Small Office Platform UCD queue announcements DX-80 Configuration VP : PC-8 408M CPMAPM4 PC-8

7. Communications and Voice Processing System DX-80 Configuration : CO Lines Modules: –408M (part of KSU1 PN7201) –408E (part of KSU2 PN7202) –COM4 (PN7210) 4 Loop Start CO Line ports Caller ID standard all ports † CNG Fax Tone Detect on fourth port 1 PFT (1st CO port) † Caller ID requires a subscription from the local Telephone Company 408M CPM APM4 VP Digital 408MCO Lines APM4 CPM VP COM4

8. Communications and Voice Processing System DX-80 Configuration : Digital Ports Modules: –408M (part of KSU1 PN7201) –408E (part of KSU2 PN7202) –DPM8 (PN7220) 8 three-channel ports DET (48 maximum) DSS (12 maximum) APM4 Digital 408MCO Lines CPM VP COM4 APM4 DPM8

9. Communications and Voice Processing System DX-80 Configuration : Analog Ports Module: –APM4 (PN7230)(first standard as part of KSU1 PN7201) Digital 408MCO Lines CPM VP COM4 APM4 DPM8 APM4 4 IST ports Caller ID supported –Internal call enhanced displays

10. Communications and Voice Processing System DX-80 Configuration : Capacities Cabinet 1 Slot 1 CPM VP Slot 5 Slot 4 Slot 2 Slot 3 Slot 1 Slot 5 Slot 4 Slot 2 Slot 3 Cabinet 2 408 M DPM8 COM4 408 E COM4 APM4 DPM8 APM4 Cabinet 1&2, Slot 2 :or DPM8APM4 Cabinet 1&2, Slot 3 :or DPM8 Cabinet 2, Slot 1 : 408 E Cabinet 1, Slot 1 : 408 M Cabinet 1&2, Slot 5 : COM4 Cabinet 1&2, Slot 4 : APM4 AAM/FL-4/PC-8Analog Ports Digital Ports CO Lines 4 or 8 Ports84816 3216 APM4

11. Communications and Voice Processing System Comdial’s DX 80 Built-In Analog Extensions: Basic System Equipped with 4 CO Lines, 8 Digital Extensions and 4 Analog Extensions Built-In Caller ID: Name/Number Standard (to all extensions: Caller ID Everywhere) Built-In KVT Small Office voice mail –8 channel capable –Installs Directly inside the DX System (no port loss) –Live Call Recording and Screening –Automated Attendant –Caller ID Integration

12. Communications and Voice Processing System Scalability Each System Starts with: 4 CO lines 8 Digital Key Extensions 4 Analog Ports  Modular expansion 16 CO Lines and 48 Digital Extensions and 8 IST ports  Every Telephone is a 40 Button LCD Speakerphone

13. Communications and Voice Processing System Digital eXchange Analog extension ports for PC modems, corded/cordless single line telephones, and fax machines. The DX can even detect when a fax is being received. 2.4 GHz Wireless Digital Speakerphone (future) 40 button LCD speakerphone ) Modem for remote phone system programming via PC-DBA SMDR interface for call accounting PC System Programming (PC/DBA) External ringer/ gate control External Paging equipment interface 2 music/message-on-hold sources programmable by line DX Voice Module Auto Attendant Module Add-on Expansion Modules: CID Ready Telephone Line Ports Digital Extension Ports Analog Device Ports Expansion KSU

14. Communications and Voice Processing System DX LCD Display Speakerphone Every DX telephone is a 40-button speakerphone with a two line interactive LCD Display. We've even added a headset jack to every DX telephone! Standard Feature Adjustable 3 Position Telephone Elevation Stand 2.5mm Headset Jack Interactive 2 x 16 LCD Display with Name/Number Caller ID Standard Dual Color Status Light indicates active headset, mute, DND and other call modes 30 Programmable Dual Color LED Buttons for direct access to CO Lines, Extensions, Speed Dialing, and other features One Touch manual or automatic record of conversations to Voice Mail Memo Pad stores one time speed dial number while on a call Busy Off-Hook Voice Announce with Hands Free Answer Back Music: two separate music channels Call Park: personal, group and guest Call Forward: route internal/external calls differently

15. Communications and Voice Processing System DX-80 Features : Call Processing Transfer & Answer (F68) Holding Call Answer - Select Release Key (F52)

16. Communications and Voice Processing System DX-80 Features : Operational Night Service (F63) Memo Pad (F5*) Caller ID Table (100) (F6#) Alarm Clock (F9*)

17. Communications and Voice Processing System DX-80 Features : Operation cont. Feature Code Lookup (F#5) Headset Mode (F9#) Voice Record (F67) Phone Lock (F97)

18. Communications and Voice Processing System DX-80 Features : Applications UCD - 24 Groups –2 Overflow –Three modes of operation Account Codes (Verified) –Forced via COS Flexible Numbering Plan –Speed Dial 911 Meet Me Conference 0000~9999 430~433 79 390~397