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Model 53i IP Phone User Guide 81
Additional Features
The following table describes the default emergency numbers on the IP
phones.
You can set the emergency dial plan using the Aastra Web UI.
Use the following procedure to specify the numbers to use on your phone
for dialing emergency services in your area.
1. Click on Operation->Phone Lock.
2. In the "Emergency Dial Plan" field, enter the 3-digit number used in
your local area to contact emergency services. For multiple numbers,
enter a “|” between each emergency number. For example:
911|110
Default for this field is 911|999|112|110.
3. Click to save the emergency dial plan to your phone.
Emergency
Number
Description
911 A United States emergency number
999 A United Kingdom emergency number
112 An international emergency telephone number for
GSM mobile phone networks.
In all European Union countries it is also the
emergency telephone number for both mobile and
fixed-line telephones.
110 A police and/or fire emergency number in Asia,
Europe, Middle East, and South America.
Aastra Web UI