The log of cell phone jammer should be submitted to the general manager

 By pressing the switch on the host of  cell phone jammer .
TPU without warning, by the substitution method to find problems and correct them. Modules mutually implicated, direct observation may not be able to find the problem. This situation is one of the reasons that cause congestion rate. Exit the service of the entire cabinet, the phenomenon of the transmission pass, breaking the LI board no transmission alarm, BTSM unable to "UNLOCK" by Zha transmission link inside the cabinet, cable connections are correct, determine CCTRL failure, replacement, when the transmission path is disconnected the LI board alarms, but BTSM still unable to "UNLOCK" suspected management LAPD signaling PPLD side of PPLD LOCK operation, the base station the fault has disappeared, so replacement PPLD, problem-solving.  cell phone jammer  will be started to work. The log of  cell phone jammer  should be submitted to the general manager
The SS7L failure, the frequent appearance of "the RESTORING, causing the phone within the coverage of the entire BSC is difficult to do the MOC, MTC, by check normal transmission link, the point of failure to determine the replacement of the corresponding PPCC PPCC are set for its parent module recovery. Module in the base station system failure will cause the parent-child module does not provide the service, in the judgment of failure sometimes requires the use of parent-child module inference method search. BSC impedance is set incorrectly. The BSC QTLP and the DTLP module has set the transfer impedance of the small jumper (JUMPER), currently used in transmission equipment, should be set to 75 ohms, if set to 120 ohms, poor transmission environment, the local maintenance terminal (LMT) will display the following information. The engineer has signed the technical specification of  cell phone jammer 
The proposal is set to 15 or 13; suburban station can be set to 5. The following picture shows the Hefei BSC1 to BSC4 after the handover success rate and the rate of dropped calls in the above parameter adjustment: create the "CHAN". TSC values are set incorrectly, causing the phone can not do the "MOC", the TSC should be equal to the BCC value. Wireless network maintenance problems encountered in more and more complex, it is difficult to enumerate, I hope the common problems described in this article, give in wireless mobile communications network maintenance and management personnel with inspiration, helps the mobile communications network services improving the quality. GSM wireless systems dropped calls is often encountered by the user in the process of using mobile phones, but also the hot spots of the user declaration.