Better. Faster. More Reliable. That's our motto for every update. And in this release, performance updates make Sideline all of those things.

If you're enjoying the app, please leave us a rating or review. Need help? Email us at: AndroidHelp@sideline.com

Sideline gives you a second phone number on your smartphone to let you divide your communications easily and without confusion. It’s time your phone service does more for you. Set up a second line to make calls and text without limits when you download today.

Sideline is more than just a second line. It’s a flexible, personal communication app that gives you a different phone number to call, text, and manage your contacts. Tens of thousands use Sideline as their calling app to help them transform how they keep in touch with their friends and family. Use Sideline as your dedicated second phone line, with custom caller ID and robust communications tools that give you a new way to stay connected.

Sideline gives you the chance to establish a second phone line without the hassle and extra costs. Use your existing carrier and get a new phone number in no time. Start communicating with another phone line designed to organize your conversations and make life easy. Control your new number across different devices, text your friends, and even set reminders for calls you may have missed. Sideline lets you do it all.

Sideline is the calling and texting app designed for you. Download today to set up a second cell phone number with intuitive tools that help you stay connected and organized.

SIDELINE FEATURES:

SET UP A SECOND PHONE NUMBER
- Your second line includes all the features you’d expect, from Caller ID to voicemail
- Set up a new custom phone number with a local area code
- All calls are cellular (not VoIP), so your second number is just as reliable as your primary one
- Calls use your existing carrier plan, so no extra calling credits needed for your second number

USE A SECOND TEXTING NUMBER
- Message anyone, anywhere at any time with your Sideline number
- Send unlimited sms, mms, and text messages to all of your contacts
- Access your Sideline number online and text from another device

FEATURES THAT WORK FOR YOU
- Auto-Reply responds automatically with a custom private message, if you miss a call
- Set up a custom voicemail greeting and read transcripts of each message
- Transfer (or port) an existing number to your second line from another device or landline

SMART TOOLS TO MANAGE YOUR CONVERSATIONS
- Split a Sideline number between multiple devices to access anywhere
- Automatically set up a reminder for tasks related to a certain phone call
- Identify new callers, save contact details, and take notes after calls
- Save and reuse messages you frequently need to send

Sideline is a complete communication app, not just a second phone line! Download Sideline today and set up a 2nd phone number that keeps you connected wherever you are.

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This release may come in several variants. Consult our handy FAQ to see which download is right for you.

Variant
Arch
Version
DPI
12.32 APK
240221
November 29, 2022
arm64-v8a + armeabi-v7a
Android 7.0+
nodpi
All Releases
Sideline: Second Phone Number 12.34

Version:12.34

Uploaded:January 9, 2023 at 7:19PM UTC

File size:23.17 MB

Downloads:53

Sideline: Second Phone Number 12.33

Version:12.33

Uploaded:December 8, 2022 at 7:02PM UTC

File size:23.14 MB

Downloads:66

Sideline: Second Phone Number 12.32

Version:12.32

Uploaded:November 29, 2022 at 6:25PM UTC

File size:22.81 MB

Downloads:26

Sideline: Second Phone Number 12.31.1

Version:12.31.1

Uploaded:November 17, 2022 at 1:24AM UTC

File size:22.77 MB

Downloads:24

Sideline: Second Phone Number 12.31

Version:12.31

Uploaded:November 11, 2022 at 6:57PM UTC

File size:22.77 MB

Downloads:21

Sideline: Second Phone Number 12.30

Version:12.30

Uploaded:October 31, 2022 at 6:50PM UTC

File size:22.39 MB

Downloads:72

Sideline: Second Phone Number 12.29.1

Version:12.29.1

Uploaded:October 17, 2022 at 10:42PM UTC

File size:22.39 MB

Downloads:20

Sideline: Second Phone Number 12.29

Version:12.29

Uploaded:October 13, 2022 at 5:37PM UTC

File size:22.39 MB

Downloads:13

Sideline: Second Phone Number 12.28

Version:12.28

Uploaded:September 30, 2022 at 4:54PM UTC

File size:22.38 MB

Downloads:13

Sideline: Second Phone Number 12.27

Version:12.27

Uploaded:September 12, 2022 at 10:48PM UTC

File size:22.3 MB

Downloads:62

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