siemens tc35i GSM module - Techwatch Support Forums: Digital & Satellite TV, FTA, Cable, Computers, Mobile Phones, Apple and General Tech Forums

nitred · 02-02-06, 10:30 AM

hello guys,

i have this module and i want to use it to rewrite some SIM's. does anyone know if this is possible? or how to gain access as admin on the console? i have a little VoIP company and i want to use a combination between mobile network and internet to offer low cost calls. somebody told me about this module. now i have it and i noticed that i can't change data from some SIM's that i have....like network operator or so.

here are some links about the module:
http://www.mcs-nl.com/mcs/3/126/
http://www.d-d-s.nl/siemens-tc35i-engine.html

thank you!

Realist · 02-02-06, 02:30 PM

Well the 1st port of call would be the place were you purchased it from or even call the manufactures for advise.

Myself, not being into this sort of thing or ever used such a device I cannot begin to reply with an answer.

Laters M8

bonzobob999 · 02-02-06, 06:50 PM

Not sure what you are trying to do here but you seem to want to reverse engineer a network Sim card. Apart from the legal aspect of what you want to do its very dificult to extract/read Sim Ki with the newer sim cards, I remember some success with old Orange network sims but.......well maybe things have changed now.
You need to google Sim cloning for more info, not backup or copying but cloning.....I think thats about all the help you'll get from here......sorry.

nitred · 02-02-06, 07:30 PM

i have the SIM's from the Mobile provider. He selled them to me but i don't want my clients to see orange for example on the phone display, i want them to see techtronix for example. the number and all the other subscriber identifiers will remain the same because i am using their network as a carrier with a contract. the thing i am trying to do is something more like rebranding the SIM's. i don't want to do something illegal. orange didn't wanted to help me and nor siemens. so i am want to try a little "hack" with the sim but i don't know exactly how i will do it. maybe you guys know someone that does this things.

bonzobob999 · 02-02-06, 08:34 PM

Ok I see, well you would need to clone the Sim to a blank so that the providers name is not on the sim. You could then load an operator logo of your own design to the phone, but.........you would still need to reverse engineer the original Sim, and edit it to stop the provider menu (Extras) showing on the phone and operator logo......that in itself would be illegal.............also, I have yet to see a cloned UK sim that has worked and not killed the original, seen plenty done from providers from other countrys though.

nitred · 02-02-06, 10:28 PM

hmm....then maybe i should try to speak with the mobile oprator more and find another solution.

thanks anyway!

Helper · 10-01-07, 07:50 AM

Try this for accessing the menu in the SIM (STK menu):
mobitek-system.com/SIMToolKit/STK.html

But I don't think it can write, nor change the STK menu.

02-02-06, 10:30 AM	#1 (permalink)
nitred Junior Member Join Date: Feb 2006 Posts: 4 Thanks: 0 Thanked 0 Times in 0 Posts	siemens tc35i GSM module hello guys, i have this module and i want to use it to rewrite some SIM's. does anyone know if this is possible? or how to gain access as admin on the console? i have a little VoIP company and i want to use a combination between mobile network and internet to offer low cost calls. somebody told me about this module. now i have it and i noticed that i can't change data from some SIM's that i have....like network operator or so. here are some links about the module: http://www.mcs-nl.com/mcs/3/126/ http://www.d-d-s.nl/siemens-tc35i-engine.html thank you!

02-02-06, 02:30 PM	#2 (permalink)
Realist Junior Member Join Date: Sep 2005 Location: Here. Posts: 2,005 Thanks: 0 Thanked 45 Times in 21 Posts	Re: siemens tc35i GSM module Well the 1st port of call would be the place were you purchased it from or even call the manufactures for advise. Myself, not being into this sort of thing or ever used such a device I cannot begin to reply with an answer. Laters M8

02-02-06, 06:50 PM	#3 (permalink)
bonzobob999 Senior Member Join Date: Sep 2005 Posts: 181 Thanks: 0 Thanked 1 Time in 1 Post	Re: siemens tc35i GSM module Not sure what you are trying to do here but you seem to want to reverse engineer a network Sim card. Apart from the legal aspect of what you want to do its very dificult to extract/read Sim Ki with the newer sim cards, I remember some success with old Orange network sims but.......well maybe things have changed now. You need to google Sim cloning for more info, not backup or copying but cloning.....I think thats about all the help you'll get from here......sorry.

02-02-06, 07:30 PM	#4 (permalink)
nitred Junior Member Join Date: Feb 2006 Posts: 4 Thanks: 0 Thanked 0 Times in 0 Posts	Re: siemens tc35i GSM module i have the SIM's from the Mobile provider. He selled them to me but i don't want my clients to see orange for example on the phone display, i want them to see techtronix for example. the number and all the other subscriber identifiers will remain the same because i am using their network as a carrier with a contract. the thing i am trying to do is something more like rebranding the SIM's. i don't want to do something illegal. orange didn't wanted to help me and nor siemens. so i am want to try a little "hack" with the sim but i don't know exactly how i will do it. maybe you guys know someone that does this things.

02-02-06, 08:34 PM	#5 (permalink)
bonzobob999 Senior Member Join Date: Sep 2005 Posts: 181 Thanks: 0 Thanked 1 Time in 1 Post	Re: siemens tc35i GSM module Ok I see, well you would need to clone the Sim to a blank so that the providers name is not on the sim. You could then load an operator logo of your own design to the phone, but.........you would still need to reverse engineer the original Sim, and edit it to stop the provider menu (Extras) showing on the phone and operator logo......that in itself would be illegal.............also, I have yet to see a cloned UK sim that has worked and not killed the original, seen plenty done from providers from other countrys though.

02-02-06, 10:28 PM	#6 (permalink)
nitred Junior Member Join Date: Feb 2006 Posts: 4 Thanks: 0 Thanked 0 Times in 0 Posts	Re: siemens tc35i GSM module hmm....then maybe i should try to speak with the mobile oprator more and find another solution. thanks anyway!

10-01-07, 07:50 AM	#7 (permalink)
Helper Junior Member Join Date: Jan 2007 Posts: 1 Thanks: 0 Thanked 0 Times in 0 Posts	Re: siemens tc35i GSM module Try this for accessing the menu in the SIM (STK menu): mobitek-system.com/SIMToolKit/STK.html But I don't think it can write, nor change the STK menu.