英文: Please dial 0 before you dial the number.
中文: 拔号码前请先拔0。英文: When you hear the dial tone, dial the number.
中文: (听到拨号音后,就可以拨号码了。)英文: Enumerate dial up networking on your system and select one to dial out.
中文: 列举你的系统中的拨号上网联接,并选择一个进行拨号。英文: Please dial “0”, sir.
中文: 先生,请按“0”英文: There is no dial tone.
中文: 没有拨号音。