Field
Description
Note
Please note that the SIM card must support this function,
and that not all mobile telephony providers relay voice calls
over data SIM cards.
APN (Access Point
Name)
Only for UMTS/LTE Status =
"1
If GPRS/UMTS/LTE is to be used, you must enter the so-called
Access Point Name that you received from your provider here.
A maximum of 80 characters can be entered.
If no APN or an incorrect APN has been entered, a configured
GPRS/UMTS/LTE connection will not function.
The menu Advanced Settings consists of the following fields:
Fields in the menu Roaming/PLMN Selection
Field
Description
Roaming Mode
Select if you intend to use Roaming.
Possible values:
•
5"1
: Roaming is disabled. The Home PLMN (Public
Land Mobile Network) is used, i.e. the provider the SIM card
is registered at.
•
3 1%
(Default setting): Use this mode if neither
Roaming Mode =
5"1
nor Roaming Mode =
=?
suits your requirements. Note that first a scan across all APNs
is carried out in this mode. The system tries to use cost-ef-
ficient routing in order to reduce roaming charges.
•
.%
: This mode is intended for specific require-
ments. Note that first a scan across all APNs is carried out in
this mode.
•
=? -+
: At Roaming Mode =
=?
no scan is
performed, and only the manually selected Mobile Network
Provider is used. If the selected Mobile Network Provider is
unavailable, no connection is made.
•
=11 3 1%
: No scan is performed with this selec-
tion. The modem automatically selects the strongest Mobile
8 Physical Interfaces
bintec elmeg GmbH
158
bintec RS Series
