TelecommunicationsDeviceForDeafTelephoneNumber

KnownPropertyList.TelecommunicationsDeviceForDeafTelephoneNumber field

包含邮件用户的聋人电信设备 (TTY/TDD) 电话号码。 区域:MapiMailUser 规范名称:PidTagTelecommunicationsDeviceForDeafTelephoneNumber 备用名称:PR_TTYTDD_PHONE_NUMBER、PR_TTYTDD_PHONE_NUMBER_A、

public static readonly PidTagPropertyDescriptor TelecommunicationsDeviceForDeafTelephoneNumber;

也可以看看