At PT Telecom in the Kidang Pananjung Street are cell phones for national or international calls. No phone cards are needed. The amount can be paid at the counter.
Most higher priced hotels in Pangandaran offer WI-FI in their rooms or in their lobbies/restaurants. There are also several bars in near the beach who offer WI-Fi for their guests.
The electrical current in Indonesia is 220 volts AC and 50 Hz. A variety of plugs are in use including the European two-pin and UK-style three-pin. Hotels have mostly the European two-pin outlets.