---
oid: "0.4.0.0.21"
asn1-notation: "{itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) eps-Access(21)}"
description: "Evolved Packet System (EPS) access"
last-modified: "2021-02-04"
tags: [oid-repository]
---

## OID: `0.4.0.0.21`

```asn1
{itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) eps-Access(21)}
```

### Description

Evolved Packet System (EPS) access

### Supplementary information

See [3GPP TS 36.413](https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=2446).

### Child OIDs

- [OID `0.4.0.0.21.3`](https://oid-base.com/get-md/0.4.0.0.21.3): `modules(3)`

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