CPC H04W 8/205 (2013.01) [H04W 4/60 (2018.02); H04W 12/069 (2021.01); H04W 12/35 (2021.01)] | 10 Claims |
1. A method performed by a terminal in a wireless communication system, the method comprising:
transmitting, to a local profile assistant (LPA), a remote subscriber identity module provisioning (RSP) procedure start request message including information associated with an unsigned command code;
transmitting, to a server of a first operator, a command code generation request message including information related to a command code generation;
receiving, from the server of the first operator, a command code;
verifying the command code;
transmitting, to a profile server of a second operator, an RSP request message including information associated with the command code, based on a verification; and
receiving, from the profile server of the second operator, data related to a profile.
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