Identifying the problem of Value Added Service (VAS) services
There will be a lot of work should be done while they are receiving a lot of complaints from their subscribers according to Value Added Service (VAS) service through mobile internet service. VAS service is involving entire of network elements which to run voice call service and for some VAS services through mobile internet service they involve network element of data service. it is more difficult to identify the root cause of problem and fix it if its VAS service through mobile internet service is involving data service equipment. It means that telecommunication companies should check the entire of network element to find and fix it. There will be many three parties which responsible to


