---
name: "SmartSupportAbility.isLteCat4Device"
mode: "api"
versionRequirements:
  - { name: "@ray-js/panel-sdk", version: "1.0.0" }
title: "isLteCat4Device"
---

## SmartSupportAbility.isLteCat4Device

> [VERSION] @ray-js/panel-sdk >= 1.0.0

### Description

Determine whether it is an LTE Cat.4 device

### Parameters

None


### Return Value

None


### Examples

#### Example

```typescript
if (sdm.support.isLteCat4Device()) {
  console.log('This is an LTE Cat.4 device');
}
```