The OpenStage M3 DECT handsets are a family of wireless devices designed to perform in harsh environments. The family comes with variants covering different alarm options and also use in potentially explosive environments where moisture, dirt, shocks or high ambient noises could compromise communication quality. With its device protection class of IP65 it suited perfectly for these scenarios. Although the OpenStage M3 family is designed for these environmental conditions, it looks exquisite with its large 1.8” TFT color display and with an up to date user interface. As well as great style, it offers optimum functionality, with excellent voice quality optimized for noisy environments, Bluetooth interface and its black/silver color. 
The OpenStage M3 handsets are the successors of the Gigaset M2 professional handsets.

Feature description of the OpenStage M3

Keypad

• Illuminated keypad
• MWI (Message Waiting Indicator) key
• 5-way navigation key
• Keypad lock on/off
• Key for all ringers off
• Talk key functions:
  • when pressed briefly: redial list
  • when held down: dial state
• Free programmable Display-key
• 2-way side key for simple volume control during a call 

Case

• Case Protection Class IP65
• Protection against water jets 
• Protected against dust 
• Shockproof, unbreakable case
• Silicon-free case surface
• Sturdy carrying clip

Display

• Illuminated graphical display 
• brilliant TFT display, 65k color, 128*160 pixel resolution
• Color scheme and screen saver settings
• Display of fonts and symbols in different situations in large fonts 
• Configurable timeout of the display