Sim Card Serial Number
The ICCID (integrated circuit card identifier) is the unique 20-digit number printed on your SIM card. Double tap to close help message. If you don't have a SIM card with an ICCID then click Continue to order a new SIM.
My SIM serial number has only 12 digits. The only number I can find via the phone identity settings is the IMSI number, which has 15 digits. I'm trying to activate the EE PayG SIM I have bought with £5 credit, but have been unable to use even though I have had it for more than a week now. What's my SIM card serial number for? Your SIM serial number (SSN), sometimes called the ICC-ID (Integrated Circuit Card ID), is for international identification. The SNN typically has 19 digits and contains specific details about your operator, your location, and when it was made.
I need to make sure the SIM card can be used without entering pin in designated device(s), but it must be required in other devices. (Devices in use are rooted, application is installed as system app)
What I want is to identify a SIM card, and enter the pin programmatically, if one is already known/saved.
I am able to enter the known pin code, when one is required, but I have a problem with SIM identification.
I found out that I am not able to get SIM serial number or subscriber id before the correct PIN is entered.
The method I am using (with permissions and etc.):
The thing is, this method returns null, if pin is required and not yet entered.
Serial Number Lookup
My question is if there is some kind of workaround for this.Is it possible at all?Is there another approach?
Sim Card Serial Number
Ideas and approaches appreciated.Thanks in advance.
1 Answer
Permission:
Your issue:
The phone number returned is whatever is stored on the SIM card's MSISDN, which is not filled by some operators. Try Airtel, Vodafone if in India.