<div class="content"><p>The <b>MPR_DEVICE_1</b> structure stores information about a
device used for a link in a multilinked <a href="fc2dfae9-0d04-4e1d-97c9-c51c2dc06c3b#gt_a5f114fd-0784-48a8-96b1-c07447033a0d" data-linktype="relative-path">demand-dial</a> interface. In
addition to the information in <a href="034e0660-0800-42ea-aa28-ded31fe1b327" data-linktype="relative-path"><b>MPR_DEVICE_0 (section 2.2.1.2.85)</b></a>,
<b>MPR_DEVICE_1</b> contains phone number information. </p><dl>
<dd>
<div><pre> typedef struct _MPR_DEVICE_1 {
   WCHAR szDeviceType[17];
   WCHAR szDeviceName[129];
   WCHAR szLocalPhoneNumber[129];
   PWCHAR szAlternates;
 } MPR_DEVICE_1,
  *PMPR_DEVICE_1;
</pre></div>
</dd></dl><p><b>szDeviceType: </b>Specifies a null-terminated
Unicode string that indicates the device type referenced by <b>szDeviceName</b>.
See <a href="0b5fa6fc-b3f2-4a3f-9bfd-96963bfbb03d" data-linktype="relative-path"><b>MPRI_INTERFACE_2 (section 2.2.1.2.83)</b></a>
for a list of possible device types. </p><p><b>szDeviceName: </b>Specifies a null-terminated
Unicode string that contains the name of the TAPI device to use with this phone
book entry.</p><p><b>szLocalPhoneNumber: </b>Specifies a
null-terminated Unicode string that contains a telephone number. The router
uses the <b>szLocalPhoneNumber</b> string as the entire phone number.</p><p><b>szAlternates: </b>Pointer to a list of consecutive
null-terminated Unicode strings. The last string is terminated by two
consecutive null characters. The strings are alternate phone numbers that the
router dials in the order listed if the primary number (see <b>szLocalPhoneNumber</b>)
fails to connect. </p></div>