Password Tip: If you enter the wrong password 4 times in a row, you will not be able to access Online or Mobile Banking without Territorial Savings Bank's assistance. Before your 4th attempt, click on the "Forgot password?" link below. A temporary password will be sent to your email address on file. For assistance, contact TSB on Oahu at 808-946-1400 or toll free at 1-800-951-8418. Business hours: Monday thru Friday, 8:00 am - 4:30 pm HST.