11th April 2009 at 03:32
#38100
Pan
Guest
Dear, Hocsen!
International Roaming is event when your Home PLMN subscriber is registered in PLMN of the country what is different from the country your Home PLMN.
If you want to know more about Location Registration process or call routeing to that roamer then you may see 03.04 (for call roteing), 23.012 (for location registration) and 23.018.