1# Codex Remote1# Codex on mobile
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3> For the complete documentation index, see [llms.txt](https://learn.chatgpt.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to the page URL.3> For the complete documentation index, see [llms.txt](https://learn.chatgpt.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to the page URL.
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5## Start, guide, and review coding tasks from your phone5## Start, guide, and review tasks from your phone
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7Follow progress, approve actions, and send instructions from your phone. Codex runs each task on your connected computer.7Follow progress, approve actions, and send instructions from your phone. Codex runs tasks in the cloud or on a connected computer.
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9Use the ChatGPT mobile app with a connected Mac or Windows PC. Availability depends on rollout and your workspace settings.9Use the ChatGPT mobile app with Cloud or a connected Mac or Windows PC. Availability depends on rollout and your workspace settings.
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11> Illustration: Interactive Codex Remote mobile app showing connected computers, tasks, conversations, approvals, and changed files11> Illustration: Interactive Codex experience in the ChatGPT mobile app showing Cloud, connected computers, tasks, conversations, approvals, and changed files
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13### Start here13### Start here
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15- [Set up Remote](#set-up-remote)15- [Set up mobile access](#set-up-remote)
16- [Remote connections guide](https://learn.chatgpt.com/docs/remote-connections)16- [Remote connections guide](https://learn.chatgpt.com/docs/remote-connections)
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18## Codex Remote advantages18## Codex on mobile advantages
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20- **Start tasks from your phone:** Choose a connected computer and project, describe the task, and let Codex get to work.20- **Start tasks from your phone:** Choose Cloud and an environment, or a connected computer and project, then describe the task.
21- **Guide work as it happens:** Open a task, follow its progress, and send new instructions without returning to your desk.21- **Guide work as it happens:** Open a task, follow its progress, and send new instructions without returning to your desk.
22- **Approve requested actions:** Review requested commands and actions before Codex continues on your connected computer.22- **Approve requested actions:** Review requested commands and actions before Codex continues on your connected computer.
23- **Review the result:** Inspect responses, changed files, diffs, and test results, then decide what happens next.23- **Review the result:** Inspect responses, changed files, diffs, and test results, then decide what happens next.
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25## Get started with Remote25## Get started on mobile
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27Connect your computer, approve access, and start your first task.27Connect your computer, approve access, and start your first task.
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33## Keep work moving from anywhere33## Keep work moving from anywhere
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35Start, approve, and review tasks from your phone. Your connected computer runs the work under your organization’s security policies.35Start, approve, and review tasks from your phone. Codex runs the work under your organization’s security policies.
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37### 1. See tasks running on your computer37### 1. See tasks across your hosts
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39Follow active tasks across connected computers, pick up existing conversations, and see when your input is needed.39Follow active tasks in Cloud and across connected computers, pick up existing conversations, and see when your input is needed.
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41> Illustration: Codex Remote task list showing active tasks on a connected computer41> Illustration: Codex on mobile task list showing Cloud and connected computers
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43### 2. Approve requests43### 2. Approve requests
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45Review commands and requested actions before Codex continues working on your connected computer.45Review commands and requested actions before Codex continues working on your connected computer.
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47> Illustration: Codex Remote approval request for a terminal command47> Illustration: Codex on mobile approval request for a terminal command
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49### 3. Review changed code49### 3. Review changed code
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51Inspect changed files and diffs from your phone before deciding what happens next.51Inspect changed files and diffs from your phone before deciding what happens next.
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53> Illustration: Codex Remote changed-files review with code differences53> Illustration: Codex on mobile changed-files review with code differences
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55### 4. Start new tasks55### 4. Start new tasks
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57Choose a connected computer and project, describe the task, and let Codex get to work.57Choose Cloud and an environment, or a connected computer and project, then describe the task.
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59> Illustration: Codex Remote new-task composer for a connected computer59> Illustration: Codex on mobile new-task composer for a connected computer
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61## Explore setup and security61## Explore setup and security
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