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7.2.2.3. Access to configuration
Function
- defines
configuration access restrictions. The user can decide
whether access to configuration will be allowed for all or only
selected IP addresses.
Data type
- selection
list
List
-
All
Unrestricted access for any IP address within the APN
List
Access limited to addresses defined in the list of
Authorized
numbers, IP
for addresses with
Configuration
option set to
Allowed
.
Default value
-
All
Comments
-
Note that access restriction configuration applies only to GPRS
connection and when used improperly may block remote access
for users that should have the right to configure the module.
7.2.2.4. Configuration password
Function
-
defines the password protecting access to configuration of the
module. The password will be required for both local and
remote access, thus protecting against unauthorized
configuration alterations. The password does not protect
against reading current configuration or the module status.
Data type
- text
string
Range
-
letters and numerals, max. 32 characters
Default value
- n/a
Comments
-
since the only way of unlocking the module is resetting it to
factory settings, it is vital that the password is stored in a safe
way and available when needed.
7.2.2.5. Error display time
Function
-
Defines (in seconds) error display time on LED diodes.
Data type
- number
Range
- 1…60
[s]
Default value
- 30
[s]
Comments
-
setting of too small value makes error code identification
difficult while too long value extends the restart time after error
code display
7.2.2.6. Use of GPRS
Function
-
defines means of communication for the module
Data type
- selection
list
List
-
Yes
The Module works in GPRS mode. Upon power-up module tries
to log in to selected APN. This mode requires SIM cards with
enabled GPRS access.
No
The Module works in GSM mode. The only way of remote
communication is SMS messaging. In this mode, pre-paid type
SIM cards with no GPRS work without problems.