Digital Mobility Phone 7420
Handset Features

Handset Display
- Stand by text: When the handset is on hook (idle), your extension
- Information text: Call or feature information appears on the second line of the display.
- Feature options: Feature options appear on the third line of thedisplay.
- Handset icons: The following icons appear on the fourth line of the display:
Soft Keys
- Three display softkeys are used to activate feature options that appear on the third line of the display.
- Feature options vary, depending on the type of call or feature in use.
Display Backlight
- The display backlight automatically turns on when there is an incoming call, or if a key is pressed.
- The backlight turns off after 10 seconds when the handset is idle.
Menu Options
- Profile Setup
- External Services
- External services are only applicable to the Master handset.
- Batery Information
- Phone Book
- Redail
- Message Services
Technical specification
Size and weight
- Size: 143 x 48 x 26 mm
- Weight: 121 g incl. battery ± 10 g
Capacity
- Active talking time 12 hours
- Stand-by time 120 hours
Residential Services
Business Services
- Featured Packages
- Standard Services
- Ironton Calling Features
- Audio/Video Conferencing
- Special Circuits (ISDN)
Ironton DSL
Business Systems
- Main Page
- Business Comm. Manager
- Norstar ICS
- Norstar Business Terminals
- CallPilot Messaging
- Communication Server
- Meridian 1 Digital PBX
- Meridian 1 Digital Terminals
- Meridian 1 System Software
- Mobility Wireless Solutions
- Nortel IP Phones
- ESI Communication Server
- Sutus Business Central
Repair and Support
- Repair Services and Rates
- Diagnosing Trouble
- Testing Inside Wiring
- Wiring the Interface
- Repair Cautions
Company Information

Ironton Telephone Company
4242 Mauch Chunk Road
Coplay, PA 18037-9608
Business Office
Phone: 610-799-3131
Business System Sales
Phone: 610-799-0025
Fax: 610-799-0035
4242 Mauch Chunk Road
Coplay, PA 18037-9608
Business Office
Phone: 610-799-3131
Business System Sales
Phone: 610-799-0025
Fax: 610-799-0035