---
title: SIMCom SIM70xx (SIM7000, SIM7070, SIM7080, SIM7090)
---

# SIMCom SIM70xx (SIM7000, SIM7070, SIM7080, SIM7090) (group)

**Module:** **[Supported Modules](group__group__supported__modules.html)** **/** **[SIMCom](group__group__simcom.html)** **/** **[SIMCom SIM70xx (SIM7000, SIM7070, SIM7080, SIM7090)](group__simcom__sim70xx.html)**

Manufacturer: SIMCom. Models: SIM7000, SIM7070, SIM7080, SIM7090.

## Classes

|                | Name           |
| -------------- | -------------- |
| class | **TinyGsmSim70xx** <br>Parent class for the SIMCom SIM70xx family of modems. |

## Types

|                | Name           |
| -------------- | -------------- |
| enum class | [Sim70xxRegStatus](#ga1a1a4b2205048e9327b5df1468487481) { REG_NO_RESULT = -1, REG_UNREGISTERED = 0, REG_SEARCHING = 2, REG_DENIED = 3, REG_OK_HOME = 1, REG_OK_ROAMING = 5, REG_UNKNOWN = 4 } <br>Registration status. |
### Sim70xxRegStatus
<a id="ga1a1a4b2205048e9327b5df1468487481"></a>

| Enumerator | Value | Description |
| ---------- | ----- | ----------- |
| <a id="gga1a1a4b2205048e9327b5df1468487481a86fb562e1effb927eaa8c4b589b35ea4"></a>REG_NO_RESULT | -1 | No registration result. |
| <a id="gga1a1a4b2205048e9327b5df1468487481a32defd45dbfe90deba90d0f975bf987b"></a>REG_UNREGISTERED | 0 | Not registered on the network. |
| <a id="gga1a1a4b2205048e9327b5df1468487481aa594750c725ee43e3bf280da67f2d669"></a>REG_SEARCHING | 2 | Searching for network. |
| <a id="gga1a1a4b2205048e9327b5df1468487481afeab7478b9fdfd18915c9c113d65e151"></a>REG_DENIED | 3 | Registration denied. |
| <a id="gga1a1a4b2205048e9327b5df1468487481afdaf36ec336471812c96b8bb425ecb3d"></a>REG_OK_HOME | 1 | Registered on the home network. |
| <a id="gga1a1a4b2205048e9327b5df1468487481aad256d207984ef2b1be1cd0c4d612d85"></a>REG_OK_ROAMING | 5 | Registered on a roaming network. |
| <a id="gga1a1a4b2205048e9327b5df1468487481acba457ae7d1a3cca36b7aaf20b3eea56"></a>REG_UNKNOWN | 4 | Unknown registration status. |


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Updated on 2026-09-11