Hotel telephone
-One key connect(+10,+8,+5,+3,+0).
-FSK/DTMF caller ID
-Auto select line
-Local area code setting

hotel telephone/phone/telephone/hotel phone 

-One key connect(+10,+8,+5,+3,+0).
-FSK/DTMF caller ID.
-Receive and store incoming number while another line is busy.
-16 digits LCD display and LCD brightness 7 levels adjustable.
-Total / repeat/ out of area and private indicator for incoming information.
-Calendar and auto adjust time under FSK system.
-80 incoming number and time store, review, callback and del function.
-25 outgoing number and time store, review, callback and del function.
-3 way conference and music on hold.
-Auto select line feature.
-Different ring for two different line.
-Local area code setting.
-Flash time adjustble to fit for different exchange and three way talk, standard flash time is 900ms.