按键拨号
Ⅰ 拔号式和按键式电话机有什么不同
拨号式电话容易出现错号，拨号也比较费时间。所以，近些年出现了按键式电话。用按键代替拨号盘，打电话时，只需要根据电话号码按动几个键钮，电话就可以接通了。按键式电话可以节省打电话的时间
Ⅱ 按键键盘拨号不显示呼叫
尊敬的三星用户您好：
根据您的描述，建议您按照以下方法尝试：
1.建议进入设定-应用程序管理器-全部-手机-清除数据尝试。
2.检查手机中是否安装了手机安全卫士之类的软件程序,如果有请卸载尝试，查看是否安装第三方软件不兼容或者是软件限制导致。
3.使用其它SIM卡尝试一下
4.备份好手机上的重要资料，恢复出厂设置尝试
若问题依然存在，建议您将手机送至您就近的服务中心检测一下。三星服务中心具体位置请点击以下链接：http://support-cn.samsung.com/support/ServiceLocations.asp
建议您在三星官网进行“预约到店”维修申请，享受优先维修服务：http://support.samsung.com.cn/pre-booking
预约成功后，请携带您的机器、发票及保修卡按时访问您预约的服务中心。
评价、建议、吐槽，请点击：support.samsung.com.cn/survey
Ⅲ 在手机拨号键盘里输入*#*# #*#*这些东西是有什么用的
这个都是工程测试使用的指令，主要查看手机信息 故障用于调试的作用，常用指令如下
下面以华为常用的隐藏指令为例：
1、在拨号界面输入“*#06#”指令，显示手机IMED（由于下面串号涉及隐私，用马赛克覆盖）。
Ⅳ 手机按键按*#62#拨号是什么意思
您好，呼叫转移只需在拨号界面输入相应的代码就可以，无需其他设置无条件转移**21*电话号码#再按拨号键取消代码：##21#*#21#再按拨号键无信号，关机转移**62*电话号码#再按拨号键取消代码：##62#*#62#再按拨号键无应答转移**61*电话号码*10*响铃时间#再按拨号键取消代码:##61#*#61#再按拨号键遇忙转移**67#电话号码#再按拨号键取消代码:##67#*#67#再按拨号键你想转移到哪个号码，就在“电话号码”这里输入哪个号码
Ⅳ 拨号快捷键
C. M. Schwab
Ⅵ 下载拨打电话按键
我不小心把电话键盘删除了，怎么办
Ⅶ 有人打电话叫你按拨号键盘的1
工厂模式输入指令时会用到
运营商自动业务机输入指令时用到 譬如：返回上一层请安* 重听请按# 结束请挂机
如果你在拨号时不小心按了 没啥作用，最多就是电话号不能被打通 ~
Ⅷ 如何用按键实现自动拨号，断网的功能
using System;
using System.Runtime.InteropServices;
public struct RASCONN
{
public int dwSize;
public IntPtr hrasconn;
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 257)]
public string szEntryName;
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 17)]
public string szDeviceType;
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 129)]
public string szDeviceName;
}
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)]
public struct RasStats
{
public int dwSize;
public int dwBytesXmited;
public int dwBytesRcved;
public int dwFramesXmited;
public int dwFramesRcved;
public int dwCrcErr;
public int dwTimeoutErr;
public int dwAlignmentErr;
public int dwHardwareOverrunErr;
public int dwFramingErr;
public int dwBufferOverrunErr;
public int dwCompressionRatioIn;
public int dwCompressionRatioOut;
public int dwBps;
public int dwConnectionDuration;
}
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)]
public struct RasEntryName
{
public int dwSize;
//[MarshalAs(UnmanagedType.ByValTStr,SizeConst=(int)RasFieldSizeConstants.RAS_MaxEntryName + 1)]
public string szEntryName;
//#if WINVER5
// public int dwFlags;
// [MarshalAs(UnmanagedType.ByValTStr,SizeConst=260+1)]
// public string szPhonebookPath;
//#endif
}
public class RAS
{
[DllImport("Rasapi32.dll", EntryPoint = "RasEnumConnectionsA",
SetLastError = true)]
internal static extern int RasEnumConnections
(
ref RASCONN lprasconn, // buffer to receive connections data
ref int lpcb, // size in bytes of buffer
ref int lpcConnections // number of connections written to buffer
);
[DllImport("rasapi32.dll", CharSet = CharSet.Auto)]
internal static extern uint RasGetConnectionStatistics(
IntPtr hRasConn, // handle to the connection
[In, Out]RasStats lpStatistics // buffer to receive statistics
);
[DllImport("rasapi32.dll", CharSet = CharSet.Auto)]
public extern static uint RasHangUp(
IntPtr hrasconn // handle to the RAS connection to hang up
);
[DllImport("rasapi32.dll", CharSet = CharSet.Auto)]
public extern static uint RasEnumEntries(
string reserved, // reserved, must be NULL
string lpszPhonebook, // pointer to full path and
// file name of phone-book file
[In, Out]RasEntryName[] lprasentryname, // buffer to receive
// phone-book entries
ref int lpcb, // size in bytes of buffer
out int lpcEntries // number of entries written
// to buffer
);
[DllImport("wininet.dll", CharSet = CharSet.Auto)]
public extern static int InternetDial(
IntPtr hwnd,
[In]string lpszConnectoid,
uint dwFlags,
ref int lpdwConnection,
uint dwReserved
);
public RAS()
{
}
}
public enum DEL_CACHE_TYPE //要删除的类型。
{
File,//表示internet临时文件
Cookie //表示Cookie
}
public class RASDisplay
{
[DllImport("wininet.dll", CharSet = CharSet.Auto)]
public static extern bool DeleteUrlCacheEntry(
DEL_CACHE_TYPE type
);
private string m_ration;
private string m_ConnectionName;
private string[] m_ConnectionNames;
private double m_TX;
private double m_RX;
private bool m_connected;
private IntPtr m_ConnectedRasHandle;
RasStats status = new RasStats();
public RASDisplay()
{
m_connected = true;
RAS lpras = new RAS();
RASCONN lprasConn = new RASCONN();
lprasConn.dwSize = Marshal.SizeOf(typeof(RASCONN));
lprasConn.hrasconn = IntPtr.Zero;
int lpcb = 0;
int lpcConnections = 0;
int nRet = 0;
lpcb = Marshal.SizeOf(typeof(RASCONN));
nRet = RAS.RasEnumConnections(ref lprasConn, ref lpcb, ref
lpcConnections);
if (nRet != 0)
{
m_connected = false;
return;
}
if (lpcConnections > 0)
{
//for (int i = 0; i < lpcConnections; i++)
//{
RasStats stats = new RasStats();
m_ConnectedRasHandle = lprasConn.hrasconn;
RAS.RasGetConnectionStatistics(lprasConn.hrasconn, stats);
m_ConnectionName = lprasConn.szEntryName;
int Hours = 0;
int Minutes = 0;
int Seconds = 0;
Hours = ((stats.dwConnectionDuration / 1000) / 3600);
Minutes = ((stats.dwConnectionDuration / 1000) / 60) - (Hours * 60);
Seconds = ((stats.dwConnectionDuration / 1000)) - (Minutes * 60) - (Hours * 3600);
m_ration = Hours + " hours " + Minutes + " minutes " + Seconds + " secs";
m_TX = stats.dwBytesXmited;
m_RX = stats.dwBytesRcved;
//}
}
else
{
m_connected = false;
}
int lpNames = 1;
int entryNameSize = 0;
int lpSize = 0;
RasEntryName[] names = null;
entryNameSize = Marshal.SizeOf(typeof(RasEntryName));
lpSize = lpNames * entryNameSize;
names = new RasEntryName[lpNames];
names[0].dwSize = entryNameSize;
uint retval = RAS.RasEnumEntries(null, null, names, ref lpSize, out lpNames);
//if we have more than one connection, we need to do it again
if (lpNames > 1)
{
names = new RasEntryName[lpNames];
for (int i = 0; i < names.Length; i++)
{
names[i].dwSize = entryNameSize;
}
retval = RAS.RasEnumEntries(null, null, names, ref lpSize, out lpNames);
}
m_ConnectionNames = new string[names.Length];
if (lpNames > 0)
{
for (int i = 0; i < names.Length; i++)
{
m_ConnectionNames[i] = names[i].szEntryName;
}
}
}
public string Duration
{
get
{
return m_connected ? m_ration : "";
}
}
public string[] Connections
{
get
{
return m_ConnectionNames;
}
}
public double BytesTransmitted
{
get
{
return m_connected ? m_TX : 0;
}
}
public double BytesReceived
{
get
{
return m_connected ? m_RX : 0;
}
}
public string ConnectionName
{
get
{
return m_connected ? m_ConnectionName : "";
}
}
public bool IsConnected
{
get
{
return m_connected;
}
}
public int Connect(string Connection)
{
int temp = 0;
uint INTERNET_AUTO_DIAL_UNATTENDED = 2;
int retVal = RAS.InternetDial(IntPtr.Zero, Connection, INTERNET_AUTO_DIAL_UNATTENDED, ref temp, 0);
return retVal;
}
public void Disconnect()
{
RAS.RasHangUp(m_ConnectedRasHandle);
}
}
调用方法：
RASDisplay ras = new RASDisplay();
ras.Disconnect();//断开连接
ras.Connect("ADSL");//重新拨号
注意：断开后连接时，如果不想出现确认对话框，请按下面的步骤进行设置：
1、右击“网上邻居”--属性；
2、在随后出现的“宽带连接”窗口中，右击宽带连接，单击“属性”；
3、在随后出现的属性对话框中，单击“选项”；
4、把随后出现的“提示名称、密码和证书等”前面的对号去掉，点“确定”退出；
Ⅸ 有没有电话机可以按键直接拨号的
固定电话也有单键拨号的，去电话销售处问一下。
Ⅹ 按键手机如何设置快捷拨号
哈哈～ 这个简单 下载按键精灵 新建一个动作 插入按键-鼠标 在最右侧的循环改为不断循环 将开始键设为1 保存 按这个方法就能设置其他按键（使用时要打开按键精灵哦）