For questions and suggestions about our certificates, warrants and related services, you can reach us by phone on exchange trading days between 9 am and 5:30 pm. For urgent queries outside of these hours, such as questions on the prices of our SwissDOTS products, we recommend that you contact your broker or bank. For less urgent queries, please send us an email. We are looking forward to hearing from you! For general enquiries about BNP Paribas in Switzerland, please call +41 (0) 58 212 61 11.