Question 1

How do I choose and activate my second number?

Accepted Answer

After downloading 2lines from the App Store or Google Play, tap 'Choose Your Number'. You can search by city name, country, or specific 3-digit area code. Once selected, your number is instantly provisioned and ready for outbound calls and messages.

Question 2

Do I need a second SIM card or a dual-SIM phone?

Accepted Answer

No extra SIM card or hardware is required. 2lines functions entirely through software using your phone's existing Wi-Fi or cellular data connection.

Question 3

What permissions does the app require?

Accepted Answer

To make and receive calls, 2lines requests access to your Microphone and Notifications (for incoming call alerts). Contact access is optional and only used locally to display caller names from your address book.

Question 4

Can I make calls and send texts internationally?

Accepted Answer

Yes. Depending on your plan, you can make and receive calls and send SMS to supported international destinations. Check the destination rate calculator inside the app for specific country rates.

Question 5

Can I receive verification codes and 2FA SMS on my second line?

Accepted Answer

Yes, 2lines supports standard SMS shortcodes from most online platforms and services, including social networks, delivery apps, and marketplaces.

Question 6

What caller ID shows up when I make outbound calls?

Accepted Answer

When you call or text from the app, the recipient sees only your chosen 2lines and area code. Your personal carrier mobile number is never transmitted.

Question 7

How does visual voicemail and transcription work?

Accepted Answer

When an incoming call goes unanswered, the caller hears your dedicated second line voicemail greeting. Audio messages are automatically transcribed into readable text within the app.

Question 8

How do subscriptions work?

Accepted Answer

Subscriptions are managed directly through your Apple App Store or Google Play account. Choose your plan in the app, confirm billing through the store, and manage renewals from your device subscription settings.

Question 9

How do I cancel my subscription?

Accepted Answer

Subscriptions are managed directly by Apple (App Store) or Google (Google Play). On iOS: Open Settings > tap your Apple ID > Subscriptions > 2lines > Cancel. On Android: Open Google Play Store > Subscriptions > 2lines > Cancel.

Question 10

Will I lose my phone number if I cancel?

Accepted Answer

When you cancel, your number remains active until the end of the paid billing period. After expiration, your number enters a 30-day grace period during which you can reactivate your subscription to retain it before it is released.

Question 11

Why am I not receiving incoming call notifications?

Accepted Answer

Check that notifications are enabled in your device's Settings under 2lines. Also verify that Low Power Mode or Background App Refresh restrictions are not suppressing background alerts.

Question 12

What should I do if call audio is choppy or dropping?

Accepted Answer

Because 2lines uses VoIP technology, call quality relies on connection latency. If your Wi-Fi signal is weak, switch to cellular 5G/LTE data, or toggle Airplane mode on and off to reset the mobile connection.

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