Sideline: 2nd Phone Line App
Sideline: 2nd Phone Line App App Info
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App Name
Sideline: 2nd Phone Line App
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Price
Free
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Developer
Pinger, Inc
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Category
Communication -
Updated
2026-01-13
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Version
13.8.2
Frequently Asked Questions
How do I set up my second number with Sideline?
Download the app, then follow the setup prompts to choose your area code or vanity number in Settings > Account > Second Line.
Can I use Sideline without Wi-Fi or data connection?
Yes, Sideline uses your cellular network for calls and texts, so an internet connection isn't required for your second line.
How do I select and change my local area code or vanity number?
During setup or in Settings > Profile, you can choose or change your number's area code or vanity number to personalize your second line.
What are the key features of Sideline's communication tools?
Sideline offers automatic reply, multimedia sharing, contact organization, favorite contacts, and custom voicemail greetings, accessible via Settings > Features.
How does Sideline ensure call quality and reliability?
Sideline uses carrier-grade technology for clear, reliable calls with high-quality audio, even on mobile networks, not internet dependency.
Can I use Sideline on multiple devices with the same number?
Yes, Sideline supports multiple device use for the same account, available via Settings > Devices, allowing seamless access across platforms.
What subscription plans are available and how much do they cost?
Sideline offers free usage with optional premium plans for additional features; check Settings > Subscription for current options and prices.
How do I upgrade from a free plan to a premium subscription?
Go to Settings > Subscription, choose your preferred plan, and follow the prompts to subscribe and unlock extra features.
What should I do if my calls or texts aren't working properly?
Try restarting the app, check your network connection, or reinstall Sideline. For persistent issues, contact support via Settings > Help.
Is my privacy protected when using Sideline?
Yes, Sideline keeps your personal number private, and your data is protected with encryption and privacy policies outlined in Settings > Privacy.
