4.1 Rail parcel service, Transport agencies, Post parcel service and Courier services.
4.2 Inland and foreign mail & Air mail.
4.3 Postal registration of articles, registered parcels, foreign parcels with custom
clearance, VPP Articles, letter containing cheques, drafts, documents etc,
insured articles.
4.4 Speed post, post box & post bag, recall of post articles, franked mail,
Acknowledgment card.4.5 Saving schemes, saving banks, Time deposit, F.D.,
N.S.C, M.I.S, P.P.F., K.V.P, R.D. Schemes .
4.6 E-mail: Its importance (E.M.S.- Electronic Mail Services)