Discussion :

[Yassine Khabbazia]

HI everyone,

can you please help me to retrieve the imsi number of my 3g router wifi in c#

best regards

[Robix]

"We are in France, we speak french" - Sébastien Chabal.

[Yassine Khabbazia]

Ok M.Robix

donc aide moi si vous avez une réponse !!

[Robix]

As I see it, IMSI seems to be used for a mobile phone to identify itself on cellular network. So I don't understand "3g router wifi"...

Could you give us more details about what you are trying to do ?

[Yassine Khabbazia]

thanks for your response,
I have a router as in this URL: http://www.4gltemall.com/huawei-b970...ss-router.html

so this router can accept a 3G SIM Card to be as a Wifi, so my question is how can I get the information about this SIM Card such as IMSI MSISDN...

[INGE2222]

MSISDN c'est le numéro de téléphone de la carte SIM dans un téléphone mobile.
(Le routage des appels vers l'abonné)
Autrement : L'IMSI est l'identité de la carte SIM. Et MSISDN est le numéro de téléphone.

MSISDN = CC + NDC + SN (MSISDN est limité à 15 digits)
CC = Code du pays (jusqu'à 3 décimales)
NDC = National Destination Code(Généralement 2-3 décimales.)
SN = numéro d'abonné(10 décimales max)

ou :
http://all-u-wanted-2-know-about-net...isdn-imei.html

[nnovic]

This kind of information is available by sending "AT commands" to the phone module.

This is a more or less standardized protocol, so you should try to get the official set of AT commands supported by your device directly from the manufacturer.

The IMSI, for example, can usually be obtained by sending "AT+CIMI" on the phone module's UART.

Here is introduction to AT commands that you might find useful:
http://www.developershome.com/sms/atCommandsIntro.asp

[Yassine Khabbazia]

thanks for your response, I already worked with it on a USB Modem not a wifi modem. I think that there is no a way to get it with AT Command.
I want another way please ?!