Mitel Dialog 4220 Lite Digital Handset - Light Grey

This compact, cost-effective model offers all basic functions for office communication needs. The Dialog 4220 Lite is especially designed for users who want traditional telephone functions with good voice quality. It is a robust convenient phone,well-suited for visitor or service areas. Like all other Dialog 4000 phones, it can be wall-mounted and features a loudspeaker for voice monitoring.

Features:

• Well-equipped terminal with display
• Ideal for office usage and all-round communication needs
• Flexible, Graphical 2-line display
• 10 function keys with LED
• Hands-free
• Integrated headset support
• Supports 1 extra key panel
• Support for Option Unit

Dimensions

• Dimensions (H x W x L) mm 102 x 159 x 231
• Weight (gram) 627
• Programmable keys 5
• LED’s 12
• Line Access keys 2
• Inquiry key 1

Ring Tones

• 10 levels (maximum volume > 72 dBA)
• and 10 different tones. Melodies are programmable
• (Note: Dialog 4220 does not
• feature melodies).

Power Consumption

• Typical value, including power
• consumption for the necessary part
• of the telephony system (230 V, 75 %
• efficiency):
• Dialog 4220 0.50 W
• Dialog 4222 0.78 W
• Dialog 4223 0.80 W
• Dialog 4225/4224 1.18 W
• Key Panel Unit 0.03 W
• Option Unit 0.05 W

Line Network

• 2-wire connection
• Maximum line length 1000 m with cable type EKKX 2 x 0.5 mm

Environmental Ranges

• Operational
• Temperature +5 to +45 oC
• Relative humidity 10 to 95 %

Storage

• Temperature -10 to +55 oC
• Relative humidity 10 to 95 %

Other Features

• Automatic callback: Programmable key
• Caller ID: no
• Call list/name and number: No
• Call pick up individual: Digit code
• Call timer: No
• Call Waiting: Digit Code
• Conferencing: Digit code
• Dial by name: No
• Diversion: Programmable key
• Follow-me(external): Programmable key or procedure
• Follow-me(internal): Programmable key or procedure
• Free seating: Procedure
• Inquiry: Telephone key
• Intrusion: Procedure
• Manual message waiting: Programmable key
• Message waiting: Programmable key
• Parallel ringing: Yes
• Personal number profile: Procedure
• Refer back: Telephone key
• Save external Number: Programmable key
• Secretary functions: Programmable key
• Transfer a call: Telephone key

Accessories

• Key panel with 17 extra programmable
• keys and associated LED’s
• Optional unit with support for busy signal or external signal/bell
• Line cords

Hearing Aid Support

• ITU-T P.370 (8/96) and 47 CFR Part 68

Acoustic Shock Protection

• ETS 300 245-2

Voice Transmission

• ETSI TBR8

Regulatory Compliance

• EU/EFTA: R & TTE directive 1999/S/EC
• US: FCC part 15 and 68
• AU: AS/NZS 3548: 1995, CISPR 22:2002
• ACA TS 001: 1997, AS/ACIF S004:2001