E-Lins H820 Series, Руководство пользователя, Страница: 71 / 102

H820 User Manual
E-Lins Technology Co.,Limited
Tel: +86-755-29230581 E-mail: sales@e-lins.com www.e-lins.com
or Carrier.
Notes: If your SIM card has no user name, please input out default value, otherwise the
router may not dialup. Note: if the authentication method is None, this parameter will not
be displayed.

Password: Fill in the related parameters. Get this parameter from the Sim Card Provider
or Carrier.
Notes : If your SIM card has no user name, please input out default value, otherwise the
router may not dialup.
Note : if the authentication method is None, this parameter will not be displayed.

Network Type: Select the type. Different Cell Modem supports different types. The
default value is
Automatic
.

MTU: Maximum Transmission Unit. It is the max size of packet transmitted on network.
The default value is 1500. Please configure it to optimize your own network.

Online Mode
Keep Alive : means always online. The router will keep online whatever there is data for
transmission or not.
On Demand : The router will dialup when there is data for transmission.
Idle time (minutes): fill in the time. For example, fill in 5, the router will offline after 5
minutes if there is no data for transmission.
Scheduled : router dialup or offline with schedule. One group is supported.