Recognizing SMS Broadcast Errors

Error 30003

Message Delivery error – Unreachable Destination Handset

Possible Causes

• The destination handset you are trying to reach is switched off or otherwise unavailable

• The device you are trying to reach does not have sufficient signal

• The device cannot receive SMS (for example, the phone number belongs to a landline)

• There is an issue with the mobile carrier

Error 30005

Message Delivery error – Unknown Destination Handset

Possible Causes

• The destination number you are trying to reach is unknown and may no longer exist

• The device you are trying to reach is not on or does not have sufficient signal

• The device cannot receive SMS (for example, the phone number belongs to a landline)

• There is an issue with the mobile carrier

Error 30006

Message Delivery error – Landline or Unreachable Carrier

Possible Causes

• The destination number is unable to receive this message. Potential reasons include trying to reach a landline or, in the case of short codes, an unreachable carrier.