Music on hold big button phone with relatives picture for elderly

        This is exactly a telephone,which used for human communication.But it differents from common telephone: big button phone for seniors or poor eyesight persons;One touch memory call number with picture;Super blue LCD etc.
        Let us have a look at more details:
  Feature
 FSK/DTMF caller systems
Blue LCD
Hands free
Music on hold
Not disturbing function

 Refenrance number
50 groups incoming memories
16 groups outgoing memories
16 groups of ringing music
3-way lock:
Lock 0,unlock,full lock
5 level of adjustable LCDluminance
8 digit Calculator function
3 groups of alarm clock
Flash time selectable:
90/95/100/180/300/600/1000 ms