SHEENROAD Mobile Phone Telephone Display DTMF/FSK Caller ID

100 % brand new, and high-quality product.
Adopting the advanced micro-computer controller design
100 outgoing calls can be check
300 coming-in calls memories
Coming-in number and outgoing number calling back automatically
Automatic electronic calendar
Adjustable LCD screen
Six Buttons: OUT, SET, BACK, DEL, two REVIEW BUTTONS
Two Ports: To phone, to line
Powered by two AAA batteries (not included)

Package content :
1 x Caller ID box
1 x Cable
1 x Use manual