Vaisala Hydromet Data Collection Platform - Manual (Page 143)

Chapter 4 ________________________________________________ Configuring Telemetry Options
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Options
0312-074 Figure 68 Miscellaneous Configuration Options
Use Verbose Modem Responses
This option defines whether or not the QML logger gets verbose
responses from the modem. Do not change the default value (checked)
unless specifically instructed.
Answer Incoming Calls
When this option is checked, the QML logger answers an incoming call
when the first ring is indicated by the modem. SMS reception is also
controlled by this setting. Check this option to enable SMS polling or
command processing.
PIN Code from Static Parameters
Cellular and satellite phones provide the PIN (personal identification
number) authentication feature against unauthorized use. The PIN code
is usually a four digit code, and it is stored on the removable SIM card,
not in the phone.
NOTE The previous modem control version used the initialization string
parameter ATS0 to control inbound call answering. With this new
version, do not change this parameter, always set it to ATS0=0.