DM00	- 	Query successful [OK] / Denotes message sent
DM80 	- 	Insufficient Credit 
DM81	- 	Incorrect format 
DM82	- 	No good recipients
DM83	- 	Error in sending
DM84 	- 	Error in processing your request
DM85 	- 	Email/Username is missing
DM86 	- 	Missing Password
DM87 	-	Missing Message ID 
DM88	-	Invalid Message ID 

DM90	-	Invalid_Email_Or_Password 
DM91	-	Missing_SenderID
DM92 	- 	Missing destination Address
DM93 	- 	Missing Message
DM94 	- 	Destination Address Invalid Format
DM95 	- 	Account not activated 
DM96	- 	UNKNOWN_ERROR
DM97	- 	Command (cmd) not set or missing
DM98	- 	Unknown Command (cmd)
DM99	-	Long Sender ID (max 11 character).

DM70	-	Unverified account.
DM71	-	Incomplete parameters.

DM72	-	SMS route is temporarily down.