User Guide for the T41P Skype for Business Phone682. Press or to select the desired emergency number.3. Press or the Call soft key.The LCD screen is shown as below:You can cancel or hold the emergency call only.If call forward feature is configured in advance, the call forward feature will be disabledautomatically after calling the emergency number. If the call forward feature is not manuallyenabled again after the emergency call, it will be enabled automatically after two hours and itssettings will also be restored.If the phone status is DND before dialing an emergency number, then the phone status willchange to available after the emergency call. And the phone status will restore to DND status intwo hours. Other statuses will not be affected by the emergency call.NoteDial-nowYou can configure one or more dial-now rules (up to 100) on your phone. When the dialednumber matches the dial-now string, the number will be dialed out automatically. For example,a dial-now rule is configured as "1xxx", any entered four-digit string beginning with 1 will thenbe dialed out automatically on the phone.Basic expression syntaxes you need to know:Syntax Description.The dot "." can be used as a placeholder or multiple placeholders for anycharacter. Example:"12." would match "123", "1234", "12345", "12abc", etc.x An "x" can be used as a placeholder for any character. Example:"12x" would match "121", "122", "123", "12a", etc.- Numeric ranges are allowed within the brackets: Digit “-” Digit. Example:“[5-7]” would match the number”5”, ”6”or ”7”.[] The square brackets "[]" can be used as a placeholder for a single characterEmergency Dial String number and Emergency Dial String Mask number are configurable on theSkype for Business Server only. Contact your system administrator for more information.