Use the nuLAB phone browser Use the bottom navigation to switch between Topology, Configs, and Infos. Open More to find other lab views, then tap outside the sheet to close it. Choose Terminals and tap the device you want to work on. Edit the command in the terminal before you send it. Rotate the phone to give the terminal more room while keeping the same draft. Press Enter to run the command and check the result. If a different lab opens in another tab, choose View My Labs. Reopen the original lab and return to the terminal you need.