The production way of cell phone jammer

The stream line mass production is the production way of cell phone jammer
SIM card (Subscriber Identity Module), the user identification card, which is a GSM standard in line with the "smart card", SIM card sizes, calories size 54mm × 84mm (about business card size), a small card size 25mm × 15mm (smaller than regular stamps). In fact, "kcal" above the real work is that it goes above the "small card", "small card" on the part of the work covered only a small nail so big. Currently popular style is the "small card", a small card can also be replaced by "calories" (Cato can have). "Calories" and "small card" were applied to different types of GSM cell phones, the early models such as Motorola GC87C, 308C and other cell phones using the word "calories." The company pays more attention to manufacture of cell phone jammer due to the large quantity of cell phone jammer .
Now the new models are basically used a "small card." SIM card can be inserted into a line with any GSM cell phone standard, the "realization of a random cell phone number with the card does not function," while cell phone calls are automatically included in the card user's bill, has nothing to do with the cell phone. STK SIM Tool Kit is the English abbreviation, referred to as "user identification application development tool" is used in GSM cell phone SIM card in the development of high-capacity applications menu. STK can be understood as a set of value-added business development order, a small programming language that allows smart card-based user identification module (SIM card) to run their own applications. STK technology is mainly used in mobile banking, stock trading, foreign exchange, financial secretary and other fields. New mobile services, "mobile banking", "stock inquiries and transactions" such as the technology is in use. 
This business is the use of CDMA1X network of wireless Internet service is cable internet service access to existing extension and expansion of business through which business can make notebook computers and other devices through wireless LAN or CDMA1X CDMA1X cell phone network to support wireless The purpose of access to the Internet. When using CDMA1X card, the card must be plugged into the notebook computer or mobile terminal equipment to support the PCMCLA interface; such as cell phone that supports CDMA1X network to achieve this business, you need to use a complete set of data lines connected with the terminal equipment. China Unicom China Unicom in the letter is opened wireless data services, is currently the main provider of subscription-based SMS platform and on-demand business. If cell phone jammer is properly used, the life time of cell phone jammer can be prolonged.