What is dbsquared? DBSquared is a world-class software provider of products and services dedicated to improving the productivity of the human resource staff, increasing company profitability, and providing tools to assist with compliance in regards to several legislative issues.What is the phone number for dbs customer service? Phone Number/Email Address. Service Hours. DBS Account. Customer Service Hotline. 2290 8888. Mon to Fri : 9:00am - 8:00pm. Sat : 9:00am - 3:00pm.How do i send feedback to dbs bank hong kong? 29612377. [email protected]. Fax: 23281470. Mon to Fri : 9:00am - 6:00pm. Sat : 9:00am - 1:00pm. Contact us online. Contact us via post. DBS Bank (Hong Kong) Limited. G.P.O Box 400, Hong Kong.How do i get in touch with dbs? DBS Phone Banking. 1800 222 2200. (65) 6222 2200 from overseas. 8:30 am to 8:30 pm Mon - Fri excluding Public Holidays. General Enquiries. 1800 222 2200. (65) 6222 2200 from overseas, 8:30 am to 8:30 pm Mon - Fri excluding Public Holidays. Phone Banking.