Инструкция для AASTRA 53i ip phone

38 Model 53i IP Phone User Guide

Define an Emergency Dial Plan

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:

Default for this field is 911|999|112|110.

3. Click 

 to save the emergency dial plan to your phone.

Reference

For more advanced options you can set on your phone, see 

 on 

. 

Aastra Web UI