8212 DECT Handset - SIP User manual 
1 Getting to know your telephone  
Display function:  
When a call is made from the telephone, the digits dialed are displayed. When you receive a call, the 
display indicates the caller's number or name, if this function is provided by the fixed system. 
1.1  Phone description  
•  Answer the call. 
•  Make a call. 
•  Long press (in idle mode): redial last number. 
•  Hang up. 
•  Long press (in idle mode): switch on the phone / switch 
off the phone. 
•  Return to previous menu. 
•  Erase a character. 
•  Delete an entire field. 
•  Short press: back to homepage. 
•  Long press: lock/unlock keypad. 
•  Access MENU. 
•  Confirm. 
•  Navigate. 
•  Adjust volume level during conversation (up and down navigation keys). 
•  Access your personal directory. 
•  Access to the company directory. 
•  Activate/deactivate the mute feature during a conversation. No feature is 
associated with this key in idle mode. 
•  Short press (in idle mode): access the ringer adjustment feature. 
•  Long press (in idle mode): activate or deactivate ringer. 
•  Short press (incoming call): switch off ringer. 
•  Answering a call with loudspeaker activated. 
•  Activate/deactivate the loudspeaker during a conversation. 
•  Open the contextual menu.  
•  Silent ringing when receiving an incoming call. 
•  Decline the incoming call and forward it to your voicemail (if voicemail is 
available).