First , sending message:
www.sms.gateway.sa/api/sendsms.php?username=@user&password=@pass&message=test&numbers=@mobile&sender=@sender&unicode=e&Rmduplicated=1&return=xml

Sending with Post and Get :
Variables and its function:
1-  compulsory variables
username&user name = 
password&password = 
message&message = 
numbers&numbers = 
sender&sender name = 
2- optional variables :
It responsible for the way the data return  "return"
If  the result of "return"left empty ,will appear 
"numerical error code"

-to return the result in Jsontype , write 
retrun=Json&
-to return the result in XMLtype , write 
retrun=xml &
-to return the error meaning in string type , write 
retrun= string &

-Rmduplicated
If you do not put it in the url? sendto the repeated numbers .
Case you put it with value 0 ? also send to the repeated numbers.
But if you put it with value 1 ? not send to to the repeated numbers.


•	Sending at later time must be as follows"
YYYY-mm-ddHH:mm =datetime&
-	ex:2011-02-24 23:30

www.sms.gateway.sa/api/sendsms.php?username=@user&password=@pass&numbers=@mobile&message=@message&sender=@sender&datetime=YYYY-MMM-DD HH:MM
Error Code :
100 -- >numbers  received successfully
101 -- > incomplete data
102 -- >incorrect user name
103 -- >incorrect password
104 -- >error in data base 
105 -- >credit  not enough
106 -- > sender name is invalid 
107 -- > sender name is blocked
108 -- >ther aren't valid numbers to send 
109 -- >can't send to more than 8 parts
110 -- > error insaving thesending results  
111 -- >sending is closed
112 -- >the message contain blocked word
113 -- > the account is inactive
114 -- >the account is disabled
115 -- >mobile not activated
116 -- >email not activated
117 -- >the message is empty , cannot be sent 
1010 -- > error in encryption 
1011 -- >user namenot found
1012 -- >paswordnot found
1013 -- >message text not found
1014 -- >receiver number not found
1015 -- >sender name is empty

•	Second the Credit
www.sms.gateway.sa/api/getbalance.php?username=@user&password=@pass&hangedBalance=true


Sending with Post and Get :
Variables and its function:
1-  compulsory variables
username&user name = 
password&password = 

2- optional variables :
It responsible for the way the data return  "return"
-to return the result in Jsontype , write 
retrun=Json&
-to return the result in XML type , write 
retrun= xml &
-to return the error meaning in string type , write 
retrun= string &
If  we put "return" empty ,will appear the balance not the code 117 
"the credit is obtained"

•	To know thehangedBalance,write the following:
.true =hangedBalance&
-	hangedBalancevaluemust be "true " to obtain the hangedBalance.

Error Code :
101 -- >  incomplete data
102 -- > incorrect user name
103 -- > incorrect password
104 -- > there is no credit in the account 
111 -- >sending is closed
113 -- > the account is inactive
114 -- >the account is disabled
115 -- >mobile not activated
116 -- >email not activated
117 -- >creditobtained