Yes you can add a new SSID. Follow these steps:
- Tap Add Wi-Fi network on the home screen of the Nokia Wi-Fi app, or go to Settings and tap the "+" next to Add Wi-Fi network.
- Tap Continue on the warning message (the network will go down for two minutes).
- On the “Add new network” screen, select the preferred network type and tap Next.
- Enter a name for your new network and tap Save.
- Create a password and tap Save to complete the setup. The app will create the new network, and once successful, tap Done.