No, Rebtel Customer Support will never ask for your account details. They require your registered telephone number or email address in order to assist you, but they will never ask for your account PIN. Please ensure that you never send sensitive information, such as your credit card details, via email.
If you receive a suspicious email from someone claiming to be Rebtel Customer Service, please do not reply, simply forward the email to support@rebtel.com for verification. Never give your account PIN to anyone in order to always ensure that your account is always safe!