Updated Phone Number Doc with SMS Forward App (#364)

src/pages/docs/getting-started/testsigma-sample-apps.md

@@ -25,9 +25,10 @@ This article provides a few sample applications for users to practice testing in
 *For more information on how to create test cases, refer to [test cases](https://testsigma.com/docs/test-cases/overview/).*
 
 
-2. Use the following links for practicing mobile app testing.
+2. Use the following apps for practicing mobile app testing.
     - [Sample IPA Application](https://s3.amazonaws.com/static-docs.testsigma.com/new_images/projects/applications/SimplyTravel.ipa)
     - [Sample APK Application](https://s3.amazonaws.com/static-docs.testsigma.com/new_images/projects/applications/appdebug.apk)
+    - [SMS Forwarder Application](https://s3.amazonaws.com/static-docs.testsigma.com/new_images/projects/applications/smsforward.apk)
 
 
 *For more information on uploading mobile apps for testing, refer to [upload android and iOS apps](https://testsigma.com/docs/uploads/upload-apps/).*

src/pages/docs/test-data/types/phone-number.md

@@ -18,6 +18,9 @@ contextual_links:
 - type: link
   name: "Using Phone Number Type Test Data"
   url: "#using-phone-number-type-test-data"
+- type: link
+  name: "Set Up and Use Message Forwarding"
+  url: "#set-up-and-use-message-forwarding"
 ---
 
 ---
@@ -63,4 +66,77 @@ We will use the test data generators available in Testsigma to fetch the OTP fro
 We have successfully created a test case for 2FA authentication. 
 
 
+---
+
+
+## **Set Up and Use Message Forwarding**
+
+Providing phone numbers for OTP and login purposes is restricted in certain countries. In this case, you can use Testsigma SMS forwarder app that sends SMS messages to a designated mailbox, and you retrieve the OTPs from the mailbox. This section discusses how to set up the Testsigma SMS forwarder app and perform OTP verifications using this app.
+
+---
+
+## **Prerequisites**
+
+- You should have Testsigma SMS Forwarder application.
+
+
+---
+
+### **Install the App & Setup the Account**
+
+1. Install the app on a device.
+
+2. Click on the icon in the top-left corner to access settings.
+
+3. Sign in to the app. 
+
+4. If you're using Google accounts, select the Gmail API.
+
+
+### **Filter Set-up**
+
+1. Tap on **Filters** and click the plus icon.
+
+2. On the **Set up recipients** screen, click the plus icon.
+
+3. On **Add** overlay, tap on Enter Phone Number. 
+
+4. Enter the **phone number** to which you want to forward messages.
+
+
+[[info | **NOTE**:]]
+| Alternatively, you can enter the automation email ID to forward messages to an email address.
+
+5. Swipe left to access the **Forwarding conditions** screen. Here, set the forwarding rule. You can specify rules for messages from a specific number or messages containing specific text.
+
+6. Swipe left to access **Change the content** screen. Here, you can add the phone number of the initial sender of the message and specific words of your choice. 
+
+7. Swipe left to access the **More Settings** screen. Here, you can change the filter name and enable options for notifications and results. 
+
+8. On completing all the steps, click **Save**.
+
+Here's a GIF demonstrating how to install, add phone numbers, and set up filters for message forwarding.
+![SMS Forward Setup](https://s3.amazonaws.com/static-docs.testsigma.com/new_images/projects/applications/sms.gif)
+
+
+---
+
+
+## **Use Case for Message Forwarding**
+
+1. Navigate to the URL
+
+2. Click on Login or Sign Up
+
+3. Enter phone number in the phone number input field
+
+4. Wait for 30 Seconds
+
+5. Use Data Generator to Fetch OTP
+
+6. Submit OTP
+
+Here's a quick GIF demonstrating how to create test case after setting up sms forwarder app.  
+![SMS Forward Use Case](https://s3.amazonaws.com/static-docs.testsigma.com/new_images/projects/applications/SMSFORWARD2.gif)
+
 ---