Phone companies operate systems that allow customers to dial what and whom they want.

With computers and voice synthesizers, customers can dial the calls themselves.

Note that these are not the same as customer dialed Touch Tone, which is shown by the table on the right:

From phones in the hotel customers can dial direct to Cairo or Jerusalem with no international codes, as if it were all the same country.

In the next month, Infinet expects to meet new laws that require all Internet phone services to allow customers to dial 911.

In most cases the customer will call an access number, enter their pin and then dial the number.

In areas without one-plus dialing, customers must dial a separate five-digit code.

To begin, customers dial the number given to them by the company and enter their PIN.

If customers first dial a toll-free number, they are charged a 95-cent setup fee and 45 cents a minute for interstate calls.

Or at any time, the customer can dial manually.