Multitech MultiConnect Cell - FOTA (Firmware Over the Air); Sending and Receiving Data; Connecting Device to TCP Server as TCP Client

CONFIGURING AND COMMUNICATING WITH YOUR DEVICE
24 MultiConnect
®
Cell MTC-MNG6 User Guide
0 (-113) dBm or less
1 (-111) dBm
2-30 (-109) dBm - (-53) dBm / 2 dBm per step
31 (-51) dBm or greater
99 Not known or not detectable
<sq> LTE - RSRQ (in dBm):
0 -4 to -3
1 -6 to -5
2 -8 to -7
3 -10 to -9
4 -13 to -11
5 -15 to -14
6 -17 to -16
7 -19 to -18
99 Not known or not detectable
Note: Signal strength of 10 or higher is needed for successful packet data sessions.
Example
A example response to AT+CSQ:
+CSQ: 15,1
FOTA (Firmware Over the Air)
At times, your device may require a critical update to radio firmware for devices connecting to the network. To
stay compliant to Verizon’s LTE requirements, you must implement FOTA. Failure to perform a critical update could
result in losing access to the Verizon network.
More information on initiating a FOTA update from the (the customer’s) local host processor (pull FOTA) is
available at: https://www.multitech.com/vzw-catm1 It includes an AT command sequence example showing a
possible FOTA implementation.
Sending and Receiving Data
Connecting Device to TCP Server as TCP Client
1. AT+CGDCONT=1,"IPV4V6","apnname"