Android phones allow users to receive a delivery report for every SMS (short message service) and MMS (Multimedia message service) they send using their device. The delivery report service is however not enabled by default. If you want to receive SMS and MMS delivery report, follow the steps below.
To enable SMS and MMS delivery report feature, open the mobile messaging app andt ap on the Menu key > Settings.
Next, scroll to the Text message (SMS) settings section and check Delivery reports: