Overview
The Cortelco 355444-VBA-20M is a traditional wall-mounted corded telephone designed for dependable single-line communication in commercial and industrial environments. Available in ash color with gray buttons, this model provides straightforward dialing and ringer control without unnecessary complexity, making it a cost-effective choice for facilities requiring reliable backup or dedicated phone lines.
Key Features
- Single-line tone dial operation for clear, dependable calling
- Wall-mount design with pigtail installation for easy setup
- Ringer volume control to adjust audible alerting
- Handset volume control dial for comfortable listening levels
- Single-gong ringer with distinct audible signal
- Ash finish with gray buttons for professional appearance
Technical Specifications
- Model: Cortelco 355444-VBA-20M
- Type: Single-line wall-mounted corded telephone
- Color: Ash with gray buttons
- Dialing: Tone dial (DTMF)
- Ringer: Single-gong
- Volume Controls: Ringer and handset volume adjustment
- Installation: Via pigtail connector
- Condition: New in Box
Typical Applications
- Office and reception areas needing permanent wall-mounted phones
- Industrial facilities and manufacturing plants
- Maintenance rooms and equipment enclosures
- Backup communication lines in critical facilities
- Commercial buildings and warehouses requiring dedicated phone stations
Compatibility & Replacements
Compatible With
- Standard analog single-line telephone networks
- Tone dial (DTMF) phone systems
- Standard RJ-11 telephone jack wall outlets
- Traditional business telephone systems and PBX lines
Replaces / Drop-In Replacement For
- Cortelco 255444-VBA-20M (similar ash wall phone variant)
- Other Cortelco basic wall telephone models with equivalent specifications
- Verify compatibility with your specific phone system before ordering
Works With
- Standard analog telephone lines (POTS)
- Traditional telephone exchange systems
- Tone-dial compatible PBX and key telephone systems
- Leviton and standard wall plate telephone jacks
