---
title: isSIMInserted
framework: coretelephony
role: symbol
role_heading: Instance Property
path: coretelephony/ctsubscriber/issiminserted
---

# isSIMInserted

A Boolean property that indicates whether a SIM is present.

## Declaration

```swift
var isSIMInserted: Bool { get }
```

## Discussion

Discussion This value property is true if the system finds a SIM matching the Info.plist carrier information (MCC / MNC / GID1 / GID2).