Search results
Results from the WOW.Com Content Network
Ownership (100% ownership unless stated otherwise) 1 China: China Mobile Communications Corporation: List ... Free float (68.1%) Federal Republic of Germany (31.9%) 12
A typical SIM card (mini-SIM with micro-SIM cutout) A SIM (Subscriber Identity Module) card is an integrated circuit (IC) intended to securely store an international mobile subscriber identity (IMSI) number and its related key, which are used to identify and authenticate subscribers on mobile telephone devices (such as mobile phones and laptops).
For GSM, UMTS and LTE networks, this number was provisioned in the SIM card and for cdmaOne and CDMA2000 networks, in the phone directly or in the R-UIM card (the CDMA equivalent of the SIM card). Both cards have been superseded by the UICC. An IMSI is usually presented as a 15-digit number but can be shorter.
Rank Operator MCC / MNC Tuple Number Prefix Technology Services Ownership Total Subscribers as of November 2024 [1]; Mainland Pakistan AJ&K/Gilgit-Baltistan; 1 Jazz (PMCL - Pakistan Mobile Communications Limited)
If you see something you'd like to change while viewing the summary of your data, many products have a link on the top-right of the page to take you to that product.
Removable User Identity Module (R-UIM, usually pronounced as "R-yuim") is a card developed for cdmaOne/CDMA2000 ("CDMA") handsets that extends the GSM SIM card to CDMA phones and networks. To work in CDMA networks, the R-UIM contains an early version of the CSIM application. The card also contains SIM (GSM) application, so it can work on both ...
The SIM lock must be removed free of charge at the conclusion of the tie-in contract, within a maximum duration of 2 years. [32] In 2008, the Finnish government was preparing to extend the exception, and at the same time, was considering reducing the duration of tie-in contracts to one year.
Typical Grameenphone 2G SIM Card. Grameenphone uses the following numbering scheme for its subscribers: +880 13 XXXXXXXX +880 17 XXXXXXXX; 880 is the ISD code for Bangladesh and is needed only in case of dialing from outside Bangladesh (otherwise, it may be substituted by a 0, making the prefix 013 & 017).