Hi,I am contemplating to buy either HUAWEI E182 or Huawei E368 in Mumbai (MTNL) and BSNL west region. I had shortlisted HUAWEI K4505 but the vendor told me that it will not work in BSNL west region. Can anyone please suggest which is better?Also, I am not sure if HUAWEI E182 has any problem in BSNL west region. Is anyone using it in this region? Thanks.