diff --git a/modem-tester.js b/modem-tester.js
index 8f4483d..d9f9d7a 100644
--- a/modem-tester.js
+++ b/modem-tester.js
@@ -25,12 +25,7 @@ const port = new SerialPort(config.modem.device, { baudRate: 115200 }, async (er
     await modemCommands.writeToPortAndWaitForOkOrError('AT+CMGF=0\r');
     await modemCommands.writeToPortAndWaitForOkOrError('AT+CNMI=1,2,0,1,0\r');
 
-    const imei = await modemCommands.queryIMEI();
-    logger.info(`**** IMEI: ${imei}`);
-
-    const imsi = await modemCommands.queryIMSI();
-    logger.info(`**** IMSI: ${imsi}`);
-
+    await modemCommands.queryIMEIAndIMSI();
     await modemCommands.queryCOPSAndSignalQuality();
 
     setInterval(() => {