The distance from the customer to the carrier's switching facility
The distance from the customer to the carrier's switching facility.
It depends on the phone and carrier.
Packet-switching
Packet-switching
Many providers can and will accommodate the request for a certain fee. Make sure you discuss this option with the carrier before switching however.
The biggest impact was the switching from battleship construction to aircraft carrier construction.
Service carrier network equipment manufacturers sell telephone switching and switchboard equipment primarily to local and long distance phone companies
switching off your computer
switching off your computer
switching off your computer
yes it can, but you have to consult your carrier on how to get it.