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Dialog 4220

This compact, cost-effective model offers all basic functions for office user communication needs.

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Dialog 4222

Dialog 4222 Office

The Dialog 4222 Office is a desktop telephone with full functionality for office user communication needs.

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Dialog 4223

Dialog 4223

This multi-featured model supports advanced system functions for the professional office user.

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Dialog 4224

Dialog 4224

The Dialog 4224 Operator telephones are specifically designed for the needs of operators working with MX-ONE and BusinessPhone PBXs. They are designed to provide them with full switchboard access and functionality.

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Dialog 4225

Dialog 4225

This multi-featured top of the line model supports advanced system functions.

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