The built-in circuit card identifier, steadily abbreviated as ICCID, is a novel serial quantity that identifies every SIM card internationally. On Android 12, accessing this quantity is important for duties similar to verifying the SIM card’s validity, transferring the cellular quantity to a brand new machine, or contacting the cellular service for help. The ICCID distinguishes a selected SIM from all others, performing as its digital fingerprint.
Finding this identifier proves helpful in varied situations. It permits a person to substantiate that the inserted SIM is certainly the right one related to the cellular account. Moreover, the ICCID is usually required when porting a cellphone quantity to a special service supplier, enabling a easy transition of service. Traditionally, this quantity was primarily accessed by bodily eradicating the SIM card, however fashionable Android working programs present software-based entry, enhancing person comfort and avoiding potential bodily harm to the SIM or machine.