The VoIP Lounge Replacement Handset for Mitel 5300 Series IP Phones 5304 5312 5320 5320e 5324 5330 5330e 5340 5340e and 5360 Brand New Black Color Individually Boxed Also compatible with Mitel 5212 and 5224 Phones Official The VoIP Lounge brand - Look for The VoIP Lounge logo on the box