Portable Wall Mountable Caller ID Analog Phone!

Features:
Main functions: Portable wall mountable caller ID telephone.With volume switch. (Phonebook and Memory function can be available)

1. FSK/DTMF dual system selectable.
2. 12 digits LCD screen. 50 groups incoming call recordes and 15 groups outgoing call records check.
3. Real date and time display.
4. 16 ringtones selectable & ringer volume adjustment: ringer 4 steps and hands-free.
5. Flash time 100/300/600/900ms/1000ms selectable.
6. 3 groups alarming clock with different ringtone.
7. Functions keys: Redial, Flash, Set, R, Pause, Dial Back, Delete, Check, Up, Down.
8. Superstrong lightning protection and anti-electromagnetic interference.