Feature:
1. AUTOMATIC RECOGNITION: Corded phone is designed with , DTMF caller ID, which can automatically identify.
2. 16 BIT LCD DISPLAY: Corded telephone has a 16 bit LCD display with real time date and day display. LCD brightness 5 levels adjustable.
3. CALLER NUMBER: Corded landline records up to 57 groups 8 digits or 36 groups 16 digits of caller numbers and call times.
4. CALLING NUMBER: Wired telephone records up to 16 groups 8 digits or 9 groups 12 digits of caller IDs and call duration records.
5. FLASH OFF TIME: Corded home phone optional flash off time 300 600 1000ms, which can satisfy your kinds of needs.

Specification:
Item Type: Corded Phone
Material: ABS
Ringing Test: 25HZ 75V
Ringing Level (Spacing 0.5m/1.6ft): Ringing Large Block ?70dB
DTMF Dialing:
Group Level: -7±3dB
Low Frequency Group Level: -9±3dB
Frequency Frequency Deviation: ?±1.5%
High and Low Level Difference: 2±1dB
Hang Up Leakage Current: Standby ? 80?A, Caller ID ? 1mA
Handle Electro Acoustic Indicators:
RLR: -8.6dB (0KM), -8.0dB (5KM)
SLR: 16.5dB (0KM), 23.8dB (5KM)
STMR: 10.3dB (0KM), 13.5dB (5KM)

Package List:
1 x Corded Phone
1 x Telephone
1 x Instruction Manual

Note:
US telephone