Product Information
What is Onoff?
Get multiple phone numbers instantly on your current phone. Onoff numbers work alongside your regular SIM and monthly plan—turn them "on" or "off" to manage your availability and access them from any smartphone.
How to use Onoff?
Onoff is an app that allows users to instantly obtain and manage multiple phone numbers on their existing phones without additional SIM cards or devices, enabling flexible communication and number management.
Core Functions of Onoff
Multi-Account Support
Virtual SIM cards
eSIM
Multi-account support, virtual SIM cards, eSIM
Usage Scenarios of Onoff
- Separate Work and Personal Life with a Dedicated Professional Number
- Protect Personal Privacy Online
- Safely Communicate with Potential Buyers When Selling Goods Online
- Carry Only One Phone While Managing Multiple Numbers
- Use Phone Numbers from Any Smartphone or Web Browser
- Make Low-cost International Calls
Common Questions about Onoff
What does Onoff do?
How do I use Onoff?
What are the core features of Onoff?
What are the use cases for Onoff?
