Add-on module Auerswald COMfortel Xtension300 IP Black 30 buttons

The Auerswald COMfortel Xtension300 IP Black 30 buttons is an add-on module designed to expand the functionality of COMfortel 2600 and 3500 desk phones. It provides a compact, lightweight extension with 30 programmable keys that can be assigned to speed dials, BLF (busy lamp field) indicators, presence or other telephony functions to streamline call handling and user workflows.

Advantages

The module’s 30 programmable buttons allow quick access to frequent contacts and features without navigating phone menus. Its compact dimensions (120 x 210 x 110 mm) and low weight (0.31 kg) make it easy to position on crowded desks or install alongside the host phone. The black finish is compatible with professional office environments, and the unit is designed specifically for seamless integration with COMfortel 2600 and 3500 models, ensuring reliable operation and consistent user experience.

Suitable for

• Reception desks and front-office staff who need fast access to many contacts
• Call centre agents requiring programmable keys for speed dial and monitoring
• Managers and assistants who handle multiple lines and extensions
• Shared workspaces where a compact, plug-in expansion is preferred

Key specifications

• Number of programmable buttons: 30
• Compatible host phones: COMfortel 2600 and COMfortel 3500
• Dimensions: 120 x 210 x 110 mm
• Weight: 0.31 kg
• Colour: Black

How to use

Connect the Xtension300 IP to a compatible COMfortel 2600 or 3500 phone following the manufacturer’s connection procedure. Configure the programmable keys through the host phone’s menu or administration interface to assign speed dials, BLF entries or other supported functions. Position the module next to the host phone for easy access and angle it as needed for comfortable operation during call handling.

Recommendations

Place the module within arm’s reach of the host phone for efficient operation, and plan key assignments in advance to group frequently used contacts and functions logically. Regularly update key assignments to reflect staff changes or evolving workflows.