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What is full form of STD call?
Subscriber trunk dialling (STD), also known as subscriber toll dialing, is a telephone numbering plan feature and telecommunications technology for the dialing of trunk calls by telephone subscribers without the assistance from switchboard operators.
What is the full form of STD ISD and PCO?
ISD (International Subscriber Dialling) stands for International calls, STD (Subscriber’s Trunk Dialling) for Inter-state calls and PCO (Public Call Office) for local calls.
What is the full form of STD ISD and SMS?
sms: short message service. std:Subscriber Trunk Dialing (or) Subscriber Toll Dialing. isd:international subscriber dialing. laminiaduo7 and 5 more users found this answer helpful.
What is full form of STD game?
(i) STD: Subscriber Trunk Dialing STD stands for Subscriber Trunk Dialing. Sometimes, it is called Subscriber Toll Dialing. STD is used to allow subscriber to dial trunk calls for a long distance outside a particular boundary without operator assistance.
What is STD ISD?
STD- Subscriber Trunk Dialling 3. ISD- International Subscriber Dialling.
When did STD start in India?
1960
The first-ever long-distance subscriber trunk dialling (STD) call in India was made between the cities of Kanpur and Lucknow in 1960.
What is STD in school notebook?
What is STD in a notebook? STD: Subscriber Trunk Dialing. Sometimes, it called Subscriber Trunk Dialing. STD employed to permit the subscriber to dial trunk involves an extended distance outside so a specific boundary without operator assistance.
What STD means?
What are STDs? Sexually transmitted diseases (STDs), also known as sexually transmitted infections or STIs, are very common. Millions of new infections occur every year in the United States. STDs are passed from one person to another through sexual activity including vaginal, oral, and anal sex.
What is local and STD?
If any user wishes to connect to some other user, within the same box, then by simple dialing he would be ableto do so. This is the case ofLocal Calls.In case of the wired base phone, callswithin the same telephone exchange are Local Calls. That is STD call.
How can I get STD?
You can get a STD from vaginal, anal, or oral sex. You can also be infected with trichomoniasis through contact with damp or moist objects such as towels, wet clothing, or toilet seats, although it is more commonly spread by sexual contact. You are at high risk if: You have more than one sex partner.
What is the full form of Std(I)?
What is the full form of STD (i) STD: Subscriber Trunk Dialing. STD stands for Subscriber Trunk Dialing. Sometimes, it is called Subscriber Toll Dialing. STD is used to allow subscriber to dial trunk calls for a long distance outside a particular boundary without operator assistance.
What is the full form of ISD PCO STD?
The full form of ISD PCO STD is Input Service Distributor, Public Call Office, Subscriber Trunk Dialling Source:- ISD PCO STD Full Form ReplyDelete
What is the use of STD?
STD is used to allow subscriber to dial trunk calls for a long distance outside a particular boundary without operator assistance. The term STD (Subscriber Trunk Dialing) is used UK, India, Australia, Republic of Ireland and South East Asia. In USA, it is called Direct Distance Dialing.
What is STD (Subscriber Trunk Dialing)?
The term STD (Subscriber Trunk Dialing) is used UK, India, Australia, Republic of Ireland and South East Asia. In USA, it is called Direct Distance Dialing. The STD system was started in 1958 and completed in 1979.