> ## Documentation Index
> Fetch the complete documentation index at: https://docs.arnio.co/llms.txt
> Use this file to discover all available pages before exploring further.

# Usage

> Monitor your usage and limits in Arnio.

# Usage

Monitor your usage and limits in Arnio.

The Usage page shows you how much of your plan's resources you're using, including contacts, messages, and API calls.

## View usage

1. Navigate to **Settings** > **Usage**
2. View your current usage statistics
3. Check usage limits for your plan
4. Monitor usage trends

## Phone lines

Manage your phone lines:

* View active phone lines
* See usage per phone line
* Add new phone lines
* Remove phone lines

### Add a phone line

1. Navigate to **Settings** > **Usage**
2. Click **Add New Line**
3. Follow the setup process
4. Verify your phone number
5. Activate the line

## Usage metrics

Track these usage metrics:

* **Contacts**: Number of contacts in your workspace
* **Messages**: Messages sent and received
* **API calls**: API requests made
* **Storage**: Data storage used

## Usage limits

View limits based on your plan:

* Monthly contact limit
* Monthly message limit
* API call limits
* Storage limits

## Increase limits

If you need more capacity:

1. Navigate to **Settings** > **Usage**
2. Click **Increase Limit**
3. Review plan options
4. Upgrade your plan
5. Contact support if needed

## Usage reports

Download usage reports:

1. Navigate to **Settings** > **Usage**
2. Select date range
3. Click **Download Report**
4. Export usage data

**See also:**

* [Organization settings →](/settings/account/organization-settings)
* [Plans & Billing →](/settings/account/organization-settings)