Yealink - W73H - Cordless extension handset with caller ID - DECT\CAT-iq - 3-way call capability - space grey
Yealink - W80DM - Cordless phone base station / VoIP phone base station with caller ID - DECT\GAP\CAT-iq - 3-way call capability - SIP - SIP v2 - 2-line operation - 100 lines - Pearl White