Support

If you need to get in touch with our support teams, please use the following emails:

• cis-support-eu AT tatacommunications.com if you are a customer from Europe.
• cis-support-amer AT tatacommunications.com if you are a customer from Americas.
• cis-support-apac AT tatacommunications.com if you are a customer from India or Rest of the World.

(replace AT with @ and remove blanks)

Please, be sure to hit the right support team so to ensure the fastest response as possible.