192 Matrix ETERNITY NE System Manual
To configure another mobile trunk, click the Trunk number (name) tab.
To save settings, click Submit.
To copy the same mobile trunk parameter values to the other mobile trunks, use the Copy button.
Click the desired Mobile trunk number/name tab to configure the parameters. 
If you assigned names to the mobile trunks on the “Naming Trunks” page, the same names will appear on the tabs. 
For example, if you have named Mobile Port 1 as Vodafone, Mobile Port 2 as Airtel, these names will appear in 
place of Mobile 1 and Mobile 2. 
If you want to change the name of the Mobile port, you must go back to the “Naming Trunks” page. 
Follow the instructions provided below to configure the Mobile Ports: 
SIM PIN
1. You may change the SIM PIN for the SIM Card inserted in the mobile port. 
Recall that you have changed the SIM PIN of the SIM Card using a Handset before installing it in the 
system to the default '1234'. Now, you may change it to the desired SIM PIN. 
The SIM PIN may be up to 8 digits long. Only the digits from 0 to 9 are allowed.
Incoming Calls
1. Select the route for incoming calls from the following options:
• Route calls as programmed for Day and Night time. Select this option if you want incoming calls to 
be routed to specific destinations during the day and night. If you select this option, you must also 
configure the landing destinations for incoming calls during the day and the night.
• Ignore all incoming calls
53
. 
• Reject all incoming calls.
53. In this case, the caller will continue to get ring back tone until the call is timed out by the network. No outgoing call can be made 
from the mobile port until the incoming call times out and the port is released.