The customer should contact Customer Attendance Service whenever he/she is looking for the solution of some problem in the relationship with SMBCB to make complaints, to request the cancellation of products or services or, yet, to request public and general information about the products and services offered by SMBCB.
Access channels to Customer Attendance Service
By Phone: 0800-722-0248
By e-mail: sac@smbcgroup.com.br