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# sendDigit$

> Observable for send digit capability

```ts
get sendDigit$(): Observable<boolean>
```

Observable for send digit capability

## sendDigit

```ts
get sendDigit(): boolean
```

Current send digit capability

## **Examples**

```ts
capabilities.sendDigit$.subscribe((sendDigit) => {
  console.log('sendDigit:', sendDigit);
});
```

> Observable for send digit capability