Roaming method

The electric method, the telecommunication method wherein the local mobile wireless power grid (HPLML) user with possibility, a local mobile wireless power grid (HPLMN) roaming protocol seat, is not connected with the access the mobile wireless power grid (VPLLML, VPLMN '), wherein method to the user distribution the first IMSI value (IMSI1) from which the mobile wireless power grid (HPLMN) are range and range of the second IMSI are in (IMSI2) is partner network (PPLMN), with the additional roaming protocol in the partner network (PPLMN), and IMSI according here, to these two gaps (IMSI1, IMSI2) assigned call combining information (MSISDN) is. The common or both the two IMSI numbers in different mark module in (IMSI1, TMSI2).