HKCARD Triple-Format SIM and 5G UICC Setup Guide

HKCARD ELECTRONICS CO., LIMITED (HKCARD) supplies carrier-grade SIM and USIM products for labs, OEMs, MVNOs, and private networks. This guide highlights three high-demand items—64k simtrio for wireless fixed-line post, triplesim plug 64k tmo uicc 5g, and omnikey 3121 reader writer—and shows how to deploy them cleanly in development and production.

1. 64K SIMTrio for Wireless Fixed-Line Post

The HKCARD 64K SIMTrio is designed for CPE and fixed-wireless terminals that require robust voice and data on 2G/3G/4G networks.

What it is:

• A triple-format card set (2FF + 3FF + 4FF) with adapter frames for quick swaps across devices
• Optimized for fixed-line replacement devices, call boxes, home gateways, and rural telephony rollouts
• Memory: 64K UICC/USIM, stable for voice/SMS/USSD, data APN, and IMS provisioning

Why it’s used:

• Field technicians can switch formats without returning to the warehouse
• Durable 2FF frame for desktop terminals; micro/nano options for compact LTE routers
• Proven in long-on-time CPE/desk phones with frequent attach/detach cycles

Key features:

• Standards: ISO/IEC 7816, ETSI TS 102 221, 3GPP TS 31.102
• Algorithms: Milenage, COMP128/XOR (as requested)
• Data: APN presets, PIN/PUK rules, service table tuning on request

Exact keyword: 64k simtrio for wireless fixed-line post

2. TripleSIM Plug 64K TMO UICC 5G (Triple-Format, 2FF/3FF/4FF)

HKCARD offers a triple-cut SIM designed for broad compatibility and 5G-ready UICC profiles.

What it covers:

• Triple-format card: easily punch down from 2FF to 3FF to 4FF
• 64K memory for mainstream consumer and enterprise provisioning
• UICC profiles aligned with LTE/VoLTE and pilot 5G USIM parameters

Typical uses:

• MVNO trials, handset QA, router and modem certification
• Rapid swap testing between SIM tray sizes
• Private network demos (LTE/5G NSA), VoLTE validation

Notes:

• Available with pre-burned IMSI/Ki/OP/OPc on purchase order
• White-label, custom ICCID range, and QR pairing available

Exact keyword: triplesim plug 64k tmo uicc 5g

3. Omnikey 3121 Reader Writer for Provisioning and QA

The omnikey 3121 reader writer is a PC/SC USB smart card reader widely used for SIM/UICC programming and APDU testing.

Highlights:

• PC/SC and CCID compliant; plug-and-play on Windows, Linux, macOS
• ISO 7816 Class A/B/C; T=0/T=1 protocols
• Works with SIM-to-ID1 adapters for 2FF/3FF/4FF cards
• Ideal for scripting APDUs, reading ATR, and managing EF files

Developer workflow:

• Set or verify IMSI, Ki, OP/OPc, ADM
• Update EF-AD, EF-IMSI, EF-LOCI, EF-UST, IMS/VoLTE parameters
• Run automated QA loops: attach, detach, 2G/3G fallback, LTE/VoLTE, and NSA registration

Exact keyword: omnikey 3121 reader writer

4. Quick Provisioning Flow (Step-by-Step)

Use this sequence to prepare cards for lab or field testing with HKCARD and an Omnikey 3121:

1. Install the reader

• Connect omnikey 3121 reader writer via USB
• Confirm PC/SC service is running; verify with a card utility

2. Check the card ATR

• Insert the 64K SIMTrio or TripleSIM Plug (via SIM-to-ID1 adapter)
• Capture ATR and confirm protocol (T=0/T=1)

3. Program essentials

• Write IMSI and authentication keys (Ki, OP/OPc) using your ADM
• Set PIN/PUK policies; configure service table (EF-UST) for USIM/ISIM/IMS

4. Configure network profiles

• Set APN, VoLTE/IMS toggles (if exposed by profile)
• Optional: add 5G parameters for NSA testing in UICC contexts

5. Validate on devices

• Start with a fixed-wireless terminal (for 64K SIMTrio use cases)
• Move to smartphones/routers for TripleSIM Plug tests
• Test attach, data, SMS, CSFB, and VoLTE call flows

6. Log and iterate

• Export APDU/script logs; refine service tables as required
• Repeat in 2FF/3FF/4FF to ensure mechanical and electrical reliability

5. Compatibility and Standards

Networks and services:

• GSM/EDGE, WCDMA/HSPA, LTE, VoLTE/IMS, and 5G NSA trial flows on UICC
• Private LTE/5G labs (Open5GS, srsRAN) and commercial cores

Form factors:

• 2FF/3FF/4FF with adapter frames (SIMTrio)
• Triple-cut “plug” design for phones, routers, CPE

Compliance:

• ISO/IEC 7816, ETSI TS 102 221, 3GPP TS 31.102
• PC/SC, CCID for host-side compatibility

6. Ordering and Customization with HKCARD

Available services:

• Pre-burned IMSI/Ki and OP/OPc sets
• Custom ATR, EF service tables, IMS profiles (where supported)
• Artwork: blank white, custom CMYK, laser ID, barcodes/QR
• Packaging: single, 10-up, 100-up trays; ESD-safe options

Volume and lead time:

• Sample kits for lab trials, then scale to bulk supply
• AQL-based QC; serialization for traceability

Usage note:

• Intended for lawful testing and deployment. Provide your own operator keys/ranges or request HKCARD guidance for test environments.

7. Frequently Asked Questions

Q1: Can I program these cards with open-source tools?
A: Yes. With omnikey 3121 reader writer and PC/SC libraries, you can send APDUs to set IMSI, Ki, OP/OPc, and update EF files. Many labs script this process.

Q2: Do the triple-format cards affect RF performance?
A: No, the electrical interface remains standard. Always seat the SIM firmly in its adapter frame to ensure solid contact.

Q3: Is 64K enough for today’s networks?
A: For fixed-line replacement, VoLTE, and standard LTE data profiles, 64K UICC is sufficient. If you need multi-application or advanced 5G USIM features, HKCARD can provide higher-capacity options.

Contact HKCARD ELECTRONICS CO., LIMITED

• Company: HKCARD ELECTRONICS CO., LIMITED (HKCARD)
• 📧 Email: byronhan@cardmfg.com
• 🌐 Website: https://www.cardmfg.com/
• 📱 WhatsApp / WeChat: +86 158 1737 2512

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