When visiting Permalmudi, it's helpful to learn a few basic phrases in Malayalam, the local language. Some common phrases to know include 'Namaskaram' for hello, 'Theerchayilla' for no problem, and 'Nanni' for thank you. You can find helpful resources for learning Malayalam online or through mobile apps to enhance your travel experience.
Perumalmudi has decent cellular coverage and Wi-Fi availability in most accommodations and some public areas. However, it's advisable for travelers to purchase a local SIM card for better and more affordable connectivity. Power outlets in Perumalmudi typically supply electricity at 230V. It's recommended for travelers to bring a universal adapter for their electronic devices.