
BEGINNING OF WORK
1. Connect the GSM modem to the connector (shown in the figure).
2. Place the Nano SIM card in slot A0 (shown in the figure).
3. Go to the WEB-interface Terminal section.
4. If there is a stable connection with the device, the upper signal line should be
green, if there is no connection — gray.
5. Enter the command card:A0. The command will position the carriage contacts
over the SIM card in cell A0.
6. Enter the command modem>connect. The command will connect the GSM
modem to the SIM card.
7. Enter the command modem>on. The command will turn on the GSM modem.
8. To check the connection of the SIM card to the cellular network, use
command modem>send:AT+CREG? (with an interval of 2-3 seconds).
While the connection is in progress, the modem returns a code of 0.2; successful
codes connections 0.1 and 0.5; error codes 0.0 and 0.4; code 0.3 usually means
that the SIM card is blocked.
9. As a check, make an outgoing call with the
modem>send command:ATD+79001234567;
Complete list of AT commands: sim-roulette.com/en/doc/at
API SR-Nano: sim-roulette.com/en/doc/sr-nano
Calibrating SR-Nano: sim-roulette.com/en/doc/sr-nano-mekhanika
Applications for SIM Roulette: sim-roulette.com/apps
If you plan to work with the aggregator using the WEB-panel
SR-Navigator, we recommend registering at sim-roulette.com and
familiarizing yourself with the capabilities of this software.