Number is operational from 10 AM to 06.30 PM all days of the week. Please note that customer care remains closed on National Holidays.
Before calling, ensure that you have your cellphone model number and warranty details handy. This will help the agent to resolve your issue faster.
You can also write to Panasonic customer care on the above given email address. Email response ususally takes some time, so its advised that you call them to get a quick response to your queries. Always mention your query in full detail while writing an email. It will help the CC agent to assist you better and provide a quick resolution.