> Fetch clean Markdown by appending `.md` to any page URL under https://signalwire.com/docs or requesting it with the HTTP header `Accept: text/markdown`. The root index at https://signalwire.com/docs/llms.txt lists the available documentation indexes.

# Trial mode

All new SignalWire accounts begin in Trial Mode, a restricted status to prevent abuse of services.
To remove Trial Mode, simply add a credit card to your account and fund it with at least \$5 of credit.

> **Info**
>
> Adding a payment method also turns on [Auto Top-Up](/docs/platform/auto-top-up),
> which keeps your balance funded automatically and cannot be turned off once it is on.

#### [Fund your account](https://my.signalwire.com?page=payment_methods)

Add a payment method and fund your account

## Trial mode limitations

### Activity

These activities are subject to the indicated restrictions during Trial Mode.

| Activity                  | Limitation                                                                                        |
| :------------------------ | :------------------------------------------------------------------------------------------------ |
| Make and receive calls    | Only to and from purchased and verified numbers                                                   |
| Send and receive messages | Only to and from purchased numbers                                                                |
| SIP endpoints             | SIP endpoints can register, but you can't place outbound calls or receive traffic on a Domain App |

### Resources

These Resources are limited to the indicated maximum count during Trial Mode.

| Resource                     | Limitation |
| :--------------------------- | :--------- |
| Total phone numbers          | `1`        |
| Simultaneous queued calls    | `10`       |
| Simultaneous queued messages | `10`       |
| Verified caller IDs          | `10`       |

### Other

* No international calling or SMS
* DIDs cannot be released for 30 days

> Understand the restrictions on new SignalWire accounts and how to remove them.