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OpenCom Digital Handsets 

OpenCom 6770 Handset 
OpenCom 6770 Handset
Aastra 6771 is the basic model of the Aastra 6770 telephone family. 
 
- Hands-free operation, 
- DHSG handset interface, 
- One line key 
- Five configurable function keys. 
- Two-line display 
OpenCom 6773 Handset 
OpenCom 6773 Handset
Aastra 6773 is the standard system telephone of the Aastra 6770 series for OpenCom 
 
- Hands-free operation, 
- DHSG handset interface, 
- Three line key 
- Five configurable function keys. 
- Four-line display 
- Suitable for wall mounting 
OpenCom 6775 Handset 
OpenCom 6775 Handset
Aastra 6775 is the top of th range digital telphone of the Aastra 6770 series for OpenCom 
 
- 11-line illuminated display 
- Hands-free operation 
- DHSG handset interface 
- Nine softkeys 
- Expandable by using either up to three Aastra M671 or Aastra M676 
Products 
Industries 
DeTeWe System Maintenance 
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