I doubt that you can change the IMSI of a sim card even with a very advanced
card reader.
In that case it must be a VERY unusual sim card (developer card).
The IMSI on a card can not be changed by any software for security reasons.
As the IMSI is used for charging purposes, imagine what could happ
el: Thursday, November 13, 2003 11:18 AM
Para: 'Cidar Ramirez'; [EMAIL PROTECTED]
Asunto: RE: How change IMSI via OTA
I doubt that you can change the IMSI of a sim card even with a very advanced
card reader.
In that case it must be a VERY unusual sim card (developer card).
The IMSI on
003 12:56 PM
>To: Jacques Caron; Cidar Ramirez
>Cc: [EMAIL PROTECTED]
>Subject: RE: How change IMSI via OTA
>
>
>Hi,
>
>You can't change IMSI (International Mobile Subscriber Identity) of SIM,
>as IMSI is unique for particular SIM throughout life.
>TMSI (Temporary Mo
: Jacques Caron; Cidar Ramirez
>Cc: [EMAIL PROTECTED]
>Subject: RE: How change IMSI via OTA
>
>
>Hi,
>
>You can't change IMSI (International Mobile Subscriber Identity) of SIM,
>as IMSI is unique for particular SIM throughout life.
>TMSI (Temporary Mobile Subscriber I
estion for WAP protocol.
- sunil
-Original Message-
From: Jacques Caron [mailto:[EMAIL PROTECTED]
Sent: 08 November 2003 06:12
To: Cidar Ramirez
Cc: [EMAIL PROTECTED]
Subject: Re: How change IMSI via OTA
Hi,
At 01:36 08/11/2003, Cidar Ramirez wrote:
>Did anybody work on change some para
Hi,
At 01:36 08/11/2003, Cidar Ramirez wrote:
Did anybody work on change some parameters of the SIM, for example the IMSI
file using kannel ?
I may have missed something, but I believe the IMSI is clearly a
factory-programmed parameter of the SIM and is not writable (a bit like a
ROM). And even
