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

# SignerType.Phone

> Kotlin Data Class

**Data Class**

```kotlin theme={null}
data class Phone(val phoneNumber: String) : SignerType
```

## Constructors

```kotlin theme={null}
constructor(phoneNumber: String)
```

## Properties

| Property      | Type     | Description |
| ------------- | -------- | ----------- |
| `phoneNumber` | `String` | -           |