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  2. Unstructured Supplementary Service Data - Wikipedia

    en.wikipedia.org/wiki/Unstructured_Supplementary...

    USSD is commonly used by prepaid GSM cellular phones to query the available balance. The vendor's "check balance" application hides the details of the USSD protocol from the user. On some pay as you go networks, such as Tesco Mobile , once a user performs an action that costs money, the user sees a USSD message with their new balance.

  3. Customer proprietary network information - Wikipedia

    en.wikipedia.org/wiki/Customer_proprietary...

    Customer proprietary network information (CPNI) is the data collected by telecommunications companies about a consumer's telephone service. [1] It includes the time, date, duration and destination number of each call, the type of network a consumer subscribes to, and certain other information that appears on the consumer's telephone bill. [2]

  4. Vodafone - Wikipedia

    en.wikipedia.org/wiki/Vodafone

    The deal valued Vodafone India at the equivalent of $12.6 billion and Idea Cellular at the equivalent of $11.02 billion. The deal would enable Vodafone to move its Indian subsidiary off its balance sheet, cutting the British group's net debt by the equivalent of almost $8.25 billion. [100]

  5. Here's How Vodafone Is Making You So Much Cash - AOL

    www.aol.com/2011/11/10/heres-how-vodafone-is...

    For premium support please call: 800-290-4726 more ways to reach us

  6. Public land mobile network - Wikipedia

    en.wikipedia.org/wiki/Public_land_mobile_network

    In telecommunication, a public land mobile network (PLMN) is a combination of wireless communication services offered by a specific operator in a specific country. [1] [2] A PLMN typically consists of several cellular technologies like GSM/2G, UMTS/3G, LTE/4G, NR/5G, offered by a single operator within a given country, often referred to as a cellular network.

  7. Mobile number portability - Wikipedia

    en.wikipedia.org/wiki/Mobile_number_portability

    However, Vodafone UK appealed this decision to the Competition Appeal Tribunal (CAT), which ruled in favor of Vodafone on 18 September 2008, returning the matter to Ofcom for reconsideration. On 8 July 2010, Ofcom issued a final statement retaining the donor-led process, mandating a two-hour PAC release time, and reducing the porting time from ...

  8. How To Check Your Aldi Gift Card Balance - AOL

    www.aol.com/finance/check-aldi-gift-card-balance...

    The long string of numbers is the gift card number. You’ll actually just need the last 19 digits of the gift card when you look up your balance. The smaller number after it is the four-digit pin.

  9. Mobile payment - Wikipedia

    en.wikipedia.org/wiki/Mobile_payment

    A person's account is tied to his or her phone number and the connection between the phone number and the actual bank account number is registered in the internet bank. The electronic identification system mobile BankID, issued by several Swedish banks, is used to verify the payment. Users with a simple phone or without the app can still ...