SIM CARD APN Configuration Guide
In the network connectivity of IoT devices, the APN (Access Point Name) is a core configuration parameter for communication between the device and the carrier network, directly impacting the stability of data connections. Incorrect APN settings may cause the device to fail to connect to the network, abnormal data usage, or service interruptions. This operation guide aims to provide developers with a reference for configuring the APN of EIOTCLUB SIM cards, helping to achieve high reliability in device networking.
EIOTCLUB PRODUCT NAMING CONVENTIONS
1.Abbreviations
- DN：Dual-Network Card
- TN：Triple-Network Card
- GL：Bizglobelink Card
- EU：Europe Card
2.Version Abbreviations
- V1：Single-IMSI UICC Card
- V2：Mult-IMSI UICC Card
- V3： eUICC Card （eSIM Physical card）
3.CMP Platform Product Name
- CC
- BC
- DI
- PXBC
- DI
- PT2
- PO22
- PTO222
- PTMO
- W
- WA
- VTO
- VTT
- HK-C
- HK-3
- PD
APN Configuration
APN Overview
APN (Access Point Name) is a critical configuration parameter that determines which network a cellular device connects to and what permissions it has when accessing the carrier network. In most cases, public carrier networks do not strictly authenticate the APN parameter, so cellular devices can typically connect to the network and transmit data without explicitly setting the APN. However, in private network environments—such as those used by banks, power grids, and other industry-specific networks—the correct APN must be configured for proper access. Additionally, identity authentication details like username and password are often required to ensure network security. In overseas markets, especially in Europe where countries are relatively small and carriers are numerous, APN configuration becomes particularly critical for cellular device network access. Incorrect or mismatched APN settings can lead to network connection failures, abnormal data usage, or service interruptions. Therefore, it is recommended that manufacturers targeting international markets maintain a comprehensive APN database and regularly update it through local testing. This helps accommodate changes in carrier parameters and policies, ensuring stable and reliable device connectivity.
APN List
Under normal circumstances, cellular devices automatically power on the RF module and perform random signaling access with the base station after startup. Therefore, the first step after local device initialization is to configure the APN properly to prepare for subsequent network transmission functions.
The APN list for EIOTCLUB SIM cards is as follows.
| Card Version | First 6 Digits of ICCID | MCCMNC | APN / Coverage Area |
|---|---|---|---|
| GL-V1-BC GL-V3-BC |
893204 | 20601 | bicsapn (Europe / Global) europe.bics (Europe) america.bics (Americas) asia.bics (Asia / Oceania) |
| GL-V3-SF | 893204 | 20809 | bicsapn (Europe / Global) europe.bics (Europe) america.bics (Americas) asia.bics (Asia / Oceania) |
| GL-V3-DI | 893204 | 20628 | bicsapn (Europe / Global) europe.bics (Europe) america.bics (Americas) asia.bics (Asia / Oceania) |
| GL-V3-PXBC | 893204 | 20601/20628 | bicsapn (Europe / Global) europe.bics (Europe) america.bics (Americas) asia.bics (Asia / Oceania) |
| GL-V2-BC | 893204 | 20601/20628/20809 | bicsapn (Europe / Global) europe.bics (Europe) america.bics (Americas) asia.bics (Asia / Oceania) |
| TN-V1-CC TN-V3-CC |
891030 | 45400 | globaldata (General) altanwifi (North America) |
| DN-V3-PT2 | 891030 | 310840 | globaldata |
| TN-V3-PO22 | 891030 | 23410 | globaldata |
| TN-V3-PTO222 | 891030 | 310840/23410 | globaldata |
| TN-V2-W TN-V3-W |
898523 | 45400/90131/20801/311588/45435/90101 | wbdata |
| LBR-V3-WA | 898523 | 72418 | wbdata |
| LUS-V3-PTMO | 890124 | 310240 | wholesale |
| DN-V3-VTO | 893710 | 20801 | venta-morange |
| DN-V3-VTT | 893710 | 22201 | venta-mwap.tim.it |
| TN-V1-HK-C | 898520 | 45400 | mobile |
| DN-V1-HK-3 | 898522 | 45403 | mobile.three.com.hk |
| EU-V1-PD | 898830 | 20809 | sl2sfr |