true call type phone call blocker

gift box

Specifications

CE approval call blocker 

Call Blocker to block malicious calls

call blocker device

Phone call blocker 

1) Packing:       gift box packing with bubble pack inside

2) trade term:   FOB Shenzhen

3) payment:      30% TT+blance before shipment

4) warranty:      1% spare parts or one year for selection

5) sample rule: double charge of its unit price, but will be returned when order is placed

6) oem:               any color;any logo; any design of gift box; any shipping marks

Technical Details:

1,Adopting the advanced microcomputer controller design
2,FSK/DTMF/ETSI ID caller signal receiving compatibility
3,Character Display, clear and beautiful
4,Three-line LCD screen display for displaying number,time and date synchronously,and information is rich
5,30 records incoming calls memories
6,10 records outgoing calls memories
7,Automatic calling back function. Built-line real time clock
8,Adjustable LCD screen.. The batteries low voltage indication

Other information:

1)  Company:manufacture

2)  Factory address: 189 Industrial Area, Henggang town, Longgang district, Shenzhen,China

3)  Factory: 2000 square maters

4)  Factory workers: 200-300 people

5)  Enginners: 5 persons

6)  QC: 6 persons

7)  Management: 6 persons

8)  Production capacity: 5000-10000 pcs/day

9)  Production Scope: Caller ID Telephone; T/P Basic Telephone; Big Button Telephone;Wall Telephone; Antique Telephone

10)  Quality Control: QC department from raw materials till finished products ( AQL)

11)  Main market: South America, Africa, Southeast Asia, Europe, Indonisia, ect

12)  Afer-sale servie:one year warranty or 0.3% spare parts