Put your phone into airplane mode. Some phones have a power save setting that allows them to turn off the radio that picks up signal. People will call your phone and it will go straight to voice mail like if it were off. Saves battery as well.
Try turning on airplane mode.Most phones or all phones have it
Many providers can and will accommodate the request for a certain fee. Make sure you discuss this option with the carrier before switching however.
You can not make phone calls without a carrier. You could theoretically make skype calls if it has Wi-Fi.
Without knowing the make and model, there is no way to say.There are two possibilities:pull the battery. This sort of defeats the purpose of a cellphone though.Purchase a new, non-GPS phone, and substitue it for the phone your stepson currently has. If the provider is AT&T, this becomes much easier, and you can keep the current phone, switching back to it when the boy visits Dad.
The only way to assert unreachable code is to place the assertion, assert(0), within the suspected unreachable code itself.However, just because the assertion never triggers it does not follow that the code is unreachable -- only that the condition(s) required to reach that code segment have not thus far arisen. How certain can you be that the condition will never arise?Unreachable code can sometimes be detected at compile time, depending on the compiler. Simple errors such as placing a return statement before unreachable code can normally be detected this way. However, logic errors may not always be as obvious.For instance,if( !condition )// do something.else if( condition )// do something else.elseassert( false ); // unreachable...In general, if there is no logical proof to say a code segment is unreachable, it's best to leave the segment in place. An assert( false ) will alert you when the segment is hit, but even if it is never hit, you cannot be certain it will never be hit without a logical proof. If the unreachable code is trivial then it is usually not worth the effort to prove it is unreachable. If it is non-trivial, the only issue is how you test it in the event it is actually reachable. In that case you must force the conditions that would make it reachable.
*67
Yes
A circuit switching network physically changes the connection before it sends a message. This would be like the old pulse phone relay system. When you spun the dial on your phone for each number, there would be a switch that would physically move at the other end of the line. Each number switched you to a different set of switches which would in turn combine to make a physical route to your destination. A message switching network is what modern phone systems and computers use to communicate. Most computers use a "Store and Forward" type of switching. Once a network switch receives a message, it stores the entire message in memory, then sends it towards its destination. With message switching, there is no physical switching of the wires. All wires are connected to a processor which determines how to handle the message. For a good explanation of message switching and how packets work on the internet, watch the free movie "Warriors of the Net" from the website below. http://www.warriorsofthe.net/movie.html
*67 then your number
from my expericene no.
The only way this would even be considerably possible, is if you had your phone connected to a phone charger.
It may seem tempting to use business cell phones for personal reasons, but the eventual cost can outweigh the benefits quite a bit. Owning a personal phone can help you protect the valuable line between home and business, a line your employer will use a business cell phone to cross. Having a personal cell phone means your company can never go through your text messages or call history. A personal phone can also go with you when you are on vacation and supposedly unreachable without making you obligated to make yourself available for business calls.