For Student and Employee Portal ☎ loc 1364
📬admin-ahp@dlsmhsi.edu.ph
For Office 365 ☎ loc 1366
📬office365-email@dlsmhsi.edu.ph
For Gmail & Wifi Access ☎ loc 1366
📬ict.tsu@dlsmhsi.edu.ph
For Student Payment Concern ☎ loc 1432
📬proofofpayment@dlsmhsi.edu.ph
For HR Concern ☎ loc 1267
📬hr-helpdesk@dlsmhsi.edu.ph
For Payroll Concern ☎ loc 1038
📬payrollfcd@dlsmhsi.edu.ph
For Admission Concern ☎ loc 5001
📬admission@dlsmhsi.edu.ph
For Registrar Concern ☎ loc 1459
📬registrar@dlsmhsi.edu.ph