std means standard call and idd means international direct dial
I think International calls can be made with the IDD phones and you can get more at www.expatsinchina.com/life/telecom/phone.html site.
IDD means international direct dial.
I'm guessing that you mean STD = Subscriber Trunk Dialling (telephone area code) rather than STD = Sexually Transmitted Disease. STD code is another term used in some country for telephone area codes. The purpose of a telephone area code is to group telephone numbers by geographic area. In many cases, at least some calls to numbers with the same STD code as the caller can be dialed without the STD code, allowing shorter dialing sequences for many local calls.
Idd og Marker was created in 1936.
Idd og Marker ended in 1942.
Athuman Idd was born on 1988-02-18.
ISD is for International Calls, where as STD is for local calls.
Subscriber Trunk Dialing call.
"Idd" is an abbreviation of "I don't disagree." It is used to express agreement or acknowledgment with a statement.
Its 1 rupee.. both std and local calls
Having fatigue doesn't mean you have a STD.
Use skype