Status

Description

SENT

SMS Sent but Mobile Operator's SMSC failed to return any delivery notification

• Your message has been submitted to the Carrier"s SMSC (Short Message Service Center) and is waiting for the delivery status confirmation from the Carrier
• The message may be delivered to your destination mobile number but Carrier SMSC fail to return delivery status info

DELIVERED

Messages have been delivered to mobile operator's SMSC with a successful delivery status

• Your message has been delivered to the destination mobile number

UNDELIVERED

Messages have been delivered to mobile operator's SMSC with a failed delivery status

• Your message validity period has expired. This happens when the destination mobile is either switched off or out of coverage area for a certain period of time
• The SMSC failed to deliver even after its final attempt as per its retry scheme
• Your message was not delivered. This happens when the Carrier encounters inactive or unidentified or untraceable destination mobile number
• Mobile handset memory or inbox full

PENDING

Messages are currently being processed - Our server has accepted your message & is in queue to be submitted to the Carrier (Network Operator)

FAIL

Your message was rejected at the SMSC of the Carrier. This happens when the destination network is not available or blocked to the Carrier