645M-4 User Manual
645M-4 User Manual_V1.1.docx
www.elpro.com.au
Page 42 of 63
Mobile configuration
The router supports several cell modems. If you replace the original cell modem with a different one, the router will
automatically detect the new modem.
Enable:
Enable mobile network;
Mobile connection:
Select a suitable mode for the mobile connection. The default value is DHCP mode;
APN:
Fill in the related value. This can be obtained from your carrier or SIM Card Provider;
PIN number:
Most SIM cards don’t have a PIN number, in which case you leave this field blank;
Dialing number:
Fill in the related value. This can be obtained from your carrier or SIM Card Provider;
Authentication method:
There are three options to choose from (None, PAP, CHAP). Please confirm with your carrier
the type of authentication. Normally select
None
;
Username:
Fill in the related value. This can be obtained from your carrier or SIM Card Provider;
Note: If your SIM card has no username, please input the default value, otherwise the router may not dialup. If the
authentication method is ‘None’, this option will not appear.
Password:
Fill in the related value. This can be obtained from your carrier or SIM Card Provider.
Network Type:
Different Cell Modems support different types. The default value is
Automatic
.
MTU:
Maximum Transmission Unit. It is the maximum size of packets transmitted on the network. The default value
is 1500. Please configure it to optimise your own network.
Online Mode
Keep Alive
: Means always online. The router will keep online whether there is data for transmission or not.
On Demand
: The router will dialup only when there is data for transmission.
Idle time (minutes): Fill in the time. For example, if you fill in 5, the router will go offline after 5 minutes if there is no
data for transmission.
Scheduled
:
The router will dialup or go offline depending on the schedule.