---
title: "Changes to Request disabling voice on a SIM card"
method: POST
path: "/sim_cards/{id}/actions/disable_voice"
---

# Changes to Request disabling voice on a SIM card

`POST /sim_cards/{id}/actions/disable_voice`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 89 revisions.

- **2026-10-21** `67df31283a8a`: 2 breaking, 2 info
- **2026-10-15** `a72569d69430`: 1 info

## Changes

- **2026-10-21** `67df31283a8a`: 2 breaking, 2 info
  - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to no format for status `422`
  - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to no format for status `default`
  - added the optional property `errors/items/description` to the response with the `422` status
  - added the optional property `errors/items/description` to the response with the `default` status
- **2026-10-15** `a72569d69430`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/team-telnyx/apis/telnyx-api/docs/sim_cards/:id/actions/disable_voice/post.md) - [API](https://skmtc.dev/team-telnyx/apis/telnyx-api.md) - [Page](https://skmtc.dev/team-telnyx/apis/telnyx-api/changes/sim_cards/:id/actions/disable_voice/post)