The simplest way is to subscribe to the 2ndLine Unlimited Plan. This plan offers:

• Unlimited calls and texts: Chat and connect as much as you want within the US and Canada.
• Additional features: Get a dedicated voicemail, caller ID, and spam protection for a complete communication experience.

If you wish to upgrade to the 2nd Line Unlimited plan, you can easily do so within the app:

1. Open the 2ndLine app.
2. Navigate to the "Numbers" menu.
3. Tap on "Upgrade to 2ndLine Unlimited" (depending on the app version).

Disclaimer:
- The best option depends on your needs. If you value unlimited communication and extra features, the Unlimited Plan is a great value.
- Unlimited calls and texts are subject to fair usage policies. Please refer to our Terms of Use on the website for more information on fair use.