Features:

- Auto dial, manual dial and auto answer are available.
- When the calling party hangs up, the phone will hang up automatically.
- When handset is off-hook for 3 seconds, the phone will automatically call the pre-set
number without dialing.
- Bell rings for incoming call.
- Auto hang up after 30 seconds if call is over while handset is not put correctly or  if
phone is turned on by accident.
- Built-in interface for protecing phone line.
- 1 to 4 telephone numbers can be stored.
- Record is available.
- One extended built-in speaker for mass notificaton(optional).