Operation Manual

CountryorregionTelephonenumber
Vietnam
ForNorthernAreaandHanoiCity:
84439462000or84439426457
ForSouthernAreaandHoChiMinhCity:
84838295160or84439426457
(Vietnamese,English)
Yemen
AlKhirbashandAgencies&TradingCo.:
0096712098278
YemenBusinessMachines(YBM):
009673213324/214655,9673213909/213324
Chapter2.Gettinghelpandservice11