And check the host of cell phone jammer to see whether it is complete and without any damage

And check the host of cell phone jammer  to see whether it is complete and without any damage
RFID-SIM card after the manner of the card system solutions. Workflow from the payment system for the entire consumer machine, the workflow is as follows: the construction of the system. Including the construction of the network, or the use of existing networks; other hardware and software settings to install the device parameters. Managers via online or offline to collect consumption data, and settlement of accounts. Processing for special circumstances: when the card fails, the amount to be less than the amount of consumption in the card, the cards blacklist medium, the system dealt with accordingly. User card issuer, the unified treatment of the recharge, changing the card, retirement cards, recycling and other card management by a designated department. Function statistics meal, daily, monthly, each contractor the amount of spending and consumption, number of times. In all, the customer should usecell phone jammer in the right procedure and use operation.
Accurate statistics on the number of eating, to avoid the waste of money in the preparation of food. Exchange and circulation of cash in the transaction process, not only avoid the financial vulnerability in the transaction process, and to ensure a monetary safety and dietary health. Query and statistical data, in accordance with specified almost any way requirements: such as monthly, daily, according to the meal, according to a consumer machine, according to the grouping, according to the canteen, by region, according to staff, according to administrative agencies, etc.. The system can be extended for other fees, charges management. Flexible consumption patterns of the system: The unit price mode, reference mode. This system has the repair card, transfer, refund and cancel the account a range of consumer and other business functions. Can guarantee an effective rehabilitation and correction for any error. On the other hand, the normal use of the cell phone will not be influenced bycell phone jammer .
Network fault tolerance, the center of this system is the credit card spending, the primary consideration is to ensure the normal credit card, so all consumer machines, using its own storage mechanism from the network run separately, so that the consumer process from the dependence of the network system. Network after the resumption of data transmission.