Yealink SIP-T40P

Features : 

• 3 VoIP accounts 
• 132x64-pixel graphical LCD 
• Revolutionary new design  
• One-touch speed dial, redial 
• Call forward, call waiting 
• Call transfer, call hold 
• Call return, group listening, SMS 
• Mute, auto answer, DND 
• 3-way conference call 
• Direct IP call without SIP proxy 
• Ring tone selection/import/delete 
• Hotline, emergency call 
  Set date time manually or automatically