User's Manual
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Sonim phone comes with pre-bundled PTT application
from the factory setting.
Select the EPTT button on the side of the XP5 phone or
select the EPTT icon on the panel of the home screen to
update the application.
Activating EPTT Using Wi-Fi
1. A screen is displayed prompting to activate EPTT
service using the Wi-Fi network as a cellular data
network.
2. The screen prompts to enter the activation code
provided by the corporate administrator in the
specied text box. Enter the activation code and
click Yes to activate the EPTT over Wi-Fi network.
Enhanced PTT Users Advanced Setting
For EPTT users who do not have a data plan, an
additional option allows you to not check for internet
access when connected to Wi-Fi.
Go to Settings > Wi-Fi > Select Menu key > Advanced
> uncheck the box marked Check internet access.
From the handset’s Home screen/Application screen,
select the EPTT icon and launch the application. The
following EPTT menu icons are displayed:
Installing and Accessing Enhanced Push-To-Talk Services
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