Gigaset Maxwell Expansion Module (requires power sup) Conference Phones 5 hour talk time and

5 hour talk time and HD voice with dual-MICs

Instantly add co-workers to your call with 5-way local audio conferencing

Crafted for professional use

speakerphone or headset

The D140 is ideal for large installations

Gigaset Maxwell Expansion Module (requires power sup) Conference Phones 5 hour talk time andGigaset Maxwell Expansion Module The key to additional functions Enhance your speed, functionality and reach with the Expansion Module from Gigaset pro. The Module features a large FSTN Display with two pages of 30 flexible buttons on the display. The device can handle 58 different features such as Busy Lamp Fields (BLF) and speed dial. All Gigaset IPphones are intuitive, attractive and reliable and the Expansion Module reflects that high quality.