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  2. UAN - Wikipedia

    en.wikipedia.org/wiki/UAN

    The combination of urea and ammonium nitrate has an extremely low critical relative humidity (18% at 30 °C) and can therefore only be used in liquid fertilizers. The most commonly used grade of these fertilizer solutions is UAN 32.0.0 (32%N) known as UN32 or UN-32, which consists of 45% ammonium nitrate , 35% urea and only 20% water.

  3. Telephone numbers in Switzerland - Wikipedia

    en.wikipedia.org/wiki/Telephone_numbers_in...

    In this plan the prefix 0 was discarded, and the area codes were defined differently, with 20 to 49 for geographic areas, 50 to 59 reserved, 60-69 for nationwide numbering, 70-79 for mobile services, 80-89 for shared-cost and toll-free numbers, and 90 for premium-rate services.

  4. VAT identification number - Wikipedia

    en.wikipedia.org/wiki/VAT_identification_number

    Value Added Tax Number: VSK / VASK IS 5 or 6 characters depending on age of the company India GST - Goods and Services Tax GSTIN IN Goods and Services Tax Identification Number is an 15 digit unique identification number assigned to every taxpayer in India. [23] Indonesia Nomor Pokok Wajib Pajak NPWP ID 16 digit number (e.g. 012.271.824.1-413.000)

  5. Mobile dial code - Wikipedia

    en.wikipedia.org/wiki/Mobile_dial_code

    USSD (Unstructured Supplementary Service Data) codes [1] are mobile dial codes that can be used for communicating with the service provider's computers (i.e. for WAP browsing, prepaid callback service, mobile-money services, location-based content services, menu-based information services, and as part of configuring the phone on the network).

  6. Reverse telephone directory - Wikipedia

    en.wikipedia.org/wiki/Reverse_telephone_directory

    An unpublished number is also excluded from directory assistance services, such as 411. Landline telephone companies often charge a monthly fee for this service. As cellular phones become more popular, there have been plans to release cell phone numbers into public 411 and reverse number directories via a separate Wireless telephone directory ...

  7. Supplementary service codes - Wikipedia

    en.wikipedia.org/wiki/Supplementary_service_codes

    ETSI and 3rd Generation Partnership Project (3GPP) standards, such as GSM and LTE, define supplementary service codes that make it possible to query and set certain service parameters (e.g., call forwarding) directly from mobile devices.

  8. Rashtriya Chemicals & Fertilizers Limited - Wikipedia

    en.wikipedia.org/wiki/Rashtriya_Chemicals...

    RCF manufactures Urea and Complex fertilizers (NPK) along with a wide range of Industrial Chemicals. It is 4th largest Urea manufacturer in India after IFFCO, NFL and KRIBHCO. [5] The Government of India (through the President of India) holds 75% of the share capital of the Company as of December 2018. [6] [7]

  9. Type Allocation Code - Wikipedia

    en.wikipedia.org/wiki/Type_Allocation_Code

    The Type Allocation Code (TAC) is the initial eight-digit portion of the 15-digit IMEI and 16-digit IMEISV codes used to uniquely identify wireless devices. The Type Allocation Code identifies a particular model (and often revision) of wireless telephone for use on a GSM , UMTS , LTE , 5G NR , iDEN , Iridium or other IMEI-employing wireless ...