# Gialer Programmable SIM Card 10-Pack | Writeable LTE USIM for Telecom Operators **Brand:** Gialer **SKU:** hjd9956 **ASIN:** B08BXBNCY3 **Canonical URL:** https://crowcrowcrow.com/p/gialer-10pcs-writable-programmable-sim-card-lte-wcdma-gsm-nano-micro-2ff-3ff-4ff-blank/hjd9956 **Category:** electronics **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹2,338 **Discount:** 11% **Customer rating:** 4.30/5 from 34 ratings ## Description Gialer 10-pack programmable LTE USIM cards for telecom operators. Write ICCID, IMSI, KI, and more. Supports 4G FDD LTE, WCDMA, GSM. 3-in-1 Nano, Micro, Standard sizes. Requires professional knowledge for use. Imported for specialized network development. ## Highlights - Professional Engineer Use — Designed for telecom engineers and operators who understand SIM card programming. Requires technical knowledge for writing ICCID, IMSI, KI, and other parameters. - Versatile 3-in-1 SIM Size — Accommodates Standard, Micro, and Nano SIM card slots (2FF, 3FF, 4FF), ensuring compatibility with a wide range of devices and network testing equipment. - Full Programmability — Allows writing of ICCID, IMSI, KI, OPC, PLMN, and RC, providing complete control for custom network configurations and development purposes. - LTE Network Compatibility — Supports 4G FDD LTE, WCDMA, and GSM networks, making them suitable for advanced telecommunications testing and operator-specific deployments. ## Key features - Pls kindly Note: The card prodvide professional engineer , if you don't know about sim card, pls don't buy it! - Blank LTE USIM Card,Size: Standard SIM Card,Micro SIM Card and Nano SIM Card, 2FF/3FF/4FF 3 in 1 - Compatible: 4G FDD LTE WCDMA GSM,Application: For Telecommunications Operator ONLY - Newest version LTE card write software(Download) - Include 10pcs of programmable LTE card ## Why choose this product **Specialized Telecom Tool** — These Gialer programmable SIM cards are a professional tool for network engineers. They offer the ability to write custom data, essential for testing and developing telecommunication systems. Unlike consumer SIMs, these provide a blank canvas for specific operator needs, ensuring precise configuration for network compatibility and functionality. **Who Should Buy vs. Skip** — Ideal for telecommunications operators, network engineers, and developers needing to program SIM cards for testing or custom deployments. Skip if you are a general consumer looking for a SIM card to use with a mobile phone for calls and data; these require technical expertise and are not pre-activated for standard network use. ## How to use 1. Access and download the latest LTE card write software provided by Gialer. Ensure your computer meets the software's system requirements for installation. — Download Software 2. Select the correct SIM size (Standard, Micro, or Nano) by breaking out the 3-in-1 card. Insert the blank SIM into a compatible SIM card reader connected to your computer. — Prepare SIM Card 3. Using the downloaded software, input the required parameters such as ICCID, IMSI, KI, OPC, PLMN, and RC. Follow the software's interface to write this data onto the blank USIM card. — Program SIM Parameters 4. Once programmed, insert the configured SIM card into the target device or network equipment. Test its functionality and network compatibility according to your specific telecommunications project requirements. — Test and Deploy ## Product details | Field | Value | |---|---| | Usage | Requires professional engineer knowledge for programming and activation. | | Target User | Telecommunications Operators, Network Engineers | | Brand | Gialer | | Pack Size | 10 Cards | | SIM Sizes | Standard, Micro, Nano (3-in-1) | | Form Factor | 2FF, 3FF, 4FF | | Network Compatibility | 4G FDD LTE, WCDMA, GSM | | Programmable Fields | ICCID, IMSI, KI, OPC, PLMN, RC | | Application | For Telecommunications Operator ONLY | | Software | Newest version LTE card write software (Download) | | Item Package Weight | 0.059 kg | | Item Dimensions | 86 x 54 x 9 mm | ## Frequently asked questions ### What SIM sizes does this card support? This Gialer SIM card features a versatile 3-in-1 design, supporting Standard, Micro, and Nano SIM card sizes (2FF, 3FF, 4FF). You can break out the card to match the specific SIM tray size required by your device or network testing equipment. ### Can I use these SIM cards for regular mobile phone service in India? No, these Gialer programmable SIM cards are intended for telecommunications operators and professional engineers for custom programming and network development. They are not pre-activated for standard mobile phone calls or data services and require technical expertise to configure. ### What information can be written onto these programmable SIM cards? These LTE USIM cards allow you to write essential parameters such as ICCID, IMSI, KI, OPC, PLMN, and RC. This programmability is crucial for custom network configurations and specialized testing scenarios. ### Do I need special software to program these SIM cards? Yes, Gialer provides access to the newest version LTE card write software, which is necessary for programming the custom parameters onto these blank USIM cards. This software is typically downloaded separately. ### Are these SIM cards compatible with Indian mobile networks? These SIM cards are compatible with 4G FDD LTE, WCDMA, and GSM networks. However, their use on Indian mobile networks depends on the specific programming and activation by a telecommunications operator for a particular service or testing purpose. ### What is the benefit of using programmable SIM cards? Programmable SIM cards offer flexibility for telecom professionals to customize network settings, test network performance, and develop specialized applications. They allow for precise control over parameters like IMSI and KI, which is vital for network security and functionality. ### Is it safe to use these programmable SIM cards? These cards are designed for professional use by engineers familiar with SIM card programming. When used correctly for their intended purpose, they are safe. However, improper programming or use by untrained individuals could lead to network compatibility issues. ### What is the best way to choose a SIM card for my needs? For general mobile use, choose a SIM card from a local Indian provider like Jio, Airtel, or Vi, ensuring it's activated with a suitable prepaid plan. These Gialer cards are for specialized technical applications, not standard consumer mobile service. ### How do I use these programmable SIM cards? Using these cards requires technical knowledge. You will need the provided software to write specific data (ICCID, IMSI, KI, etc.) onto the blank SIM. Consult telecommunications engineering resources for detailed programming instructions relevant to your network application. ### What are the side effects of using programmable SIM cards? For their intended professional use, there are no direct 'side effects'. However, incorrect programming can lead to network connectivity issues or failure to activate on specific networks. They are not designed for standard consumer use, so attempting to use them as such may result in non-functionality. ### What are the benefits of using programmable SIM cards? The primary benefit is customization for specific network requirements, testing, and development. They allow engineers to control parameters like IMSI and KI, which is essential for creating tailored network solutions or conducting advanced telecommunications research. ## Compliance No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging. ## Images 1. https://images.crowcrowcrow.com/B08BXBNCY3-0.webp 2. https://images.crowcrowcrow.com/B08BXBNCY3-3.webp 3. https://images.crowcrowcrow.com/B08BXBNCY3-6.webp 4. https://images.crowcrowcrow.com/B08BXBNCY3-9.webp 5. https://images.crowcrowcrow.com/B08BXBNCY3-12.webp 6. https://images.crowcrowcrow.com/B08BXBNCY3-15.webp --- Source: https://crowcrowcrow.com/p/gialer-10pcs-writable-programmable-sim-card-lte-wcdma-gsm-nano-micro-2ff-3ff-4ff-blank/hjd9956 Returns: 14 days, free pickup, full refund on genuine issues. Shipping: Free across India, 6-8 days. Prices are all-inclusive (duties + GST).