Product Introduction:
GSM Module is provided by Karassn Security Protection Electronics Co., Ltd.,a major Glass Furniture supplier in Furniture & Furnishing wholesale industry in China.You can check out the specification of GSM Module below or get any optional result clicking into the following keywords GSM Module , GSM Module , KS-288A , Description , Features , Details , Karassn and you can check the authentications and testimonials of GSM Module .
Description:
GSM Module Main Functions:
1.Display by large LCD
2.Accurately calculate time and money, thumb through telephone records.
3.It indicates when busy tone.
4.It can be used together with fare register and computer fare register.
5.It displays signal intensity and working state.
6.It displays incoming telegram (it stands for DTMF telephone)
7.Controlled by automatically IP route, and it automatically dials IP to get long distance.
8.Surcharge, handling charge, call charge, call step size are
modifiable.9.Machine locking, card locking and comb zone locking function.
10.It can refuse to answer telephone, and it adds up call expense automatically.
11.It can work up to 100,000 hours without any malfunction, so it has stable working
performance.
12. The receive signal is sensitive, and the sound is clear when answering telephone.
