a) an identification plan for mobile subscribers in the GSM system;
b) principles of assigning telephone and ISDN numbers to MSs in the country of registration of the MS;
c) principles of assigning Mobile Station (MS) roaming numbers to visiting MSs;
d) an identification plan for location areas, routing areas, and base stations in the GSM system;
e) an identification plan for MSCs, SGSNs, GGSNs, and location registers in the GSM system;
f) principles of assigning international mobile equipment identities;
g) principles of assigning zones for regional subscription;
h) an identification plan for groups of subscribers to the Voice Group Call Service (VGCS) and to the Voice Broadcast Service (VBS); and identification plan for voice group calls and voice broadcast calls; an identification plan for group call areas;
i) principles for assigning Packet Data Protocol (PDP) addresses to mobile stations;
j) an identification plan for point-to-multipoint data transmission groups.