---
title: phoneNumber
framework: proximityreader
role: symbol
role_heading: Instance Property
path: proximityreader/customerengagement/signup/phonenumber
---

# phoneNumber

The customer’s phone number.

## Declaration

```swift
let phoneNumber: CNPhoneNumber?
```

## See Also

### Getting sign-up details

- [emailAddress](proximityreader/customerengagement/signup/emailaddress.md)
- [emailOptInSelection](proximityreader/customerengagement/signup/emailoptinselection.md)
- [name](proximityreader/customerengagement/signup/name.md)
- [smsOptInSelection](proximityreader/customerengagement/signup/smsoptinselection.md)