Sideline does not offer the ability to have a 3rd (third) number/line for your phone.
We understand that you may have multiple business sectors and would find value in having two Sideline numbers.
We do offer two other variations of Sideline accounts:
- Team Number allows a team to share the responsibility of a single Sideline number across multiple devices.
- Sideline Enterprise allows one Administrator to assign out Sideline numbers to their employees, which can be managed through a web portal.
Any other questions about Sideline features, feel free to reach out to our Support team here.