Operating Instructions

Table Of Contents
Important:
Some countries, states, and localities have laws that determine if and under what1
circumstances you can use Malicious Call Trace (MCT). Before using the MCT feature,2
you must understand and comply with these laws.3
Using a Guest Login4
About this task5
Use this procedure to log in as a guest on another phone to access your applications and call6
history for a limited time.7
Note:
You need to re-login if the phone reboots.8
Before you begin9
Ensure that the feature is activated by the administrator. Contact your administrator for details.10
Procedure11
1. Press Main menu.12
2. Scroll to Applications, and press Select.13
3. Scroll to Guest login, and press Select.14
4. Enter your extension and password.15
5. Press one of the following to set the duration in hours:16
Right arrow key: To increase the value.17
Left arrow key: To decrease the value.18
6. Press Enter.19
Related links20
Logging out of your phone on page 1921
WML browser22
Wireless Markup Language (WML) is an XML-based markup language used by Avaya J10023
Series IP Phones.24
The WML browser feature allows you to view WML web pages.25
With the WML browser feature, you can access the Home page, Click to Dial and Add to Contacts26
applications.27
Advanced features
May 2020 Using Avaya J189 IP Phone SIP 90
Avaya - Proprietary. Use pursuant to the terms of your signed agreement or Avaya policy.
DRAFT—May 8, 2020—8:55 AM (UTC)