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5 LTE910CF TECHNICAL SPECIFICATIONS continued 5.1 Electrical Specification continued 5.1.5 LTE Cellular Antenna Specifications: 5.1.5.1 LTE910CF v18.00 (AT&T centric - #FWSWITCH=0) Parameter Description Frequency Range Depending on frequency bands provided by the network operator, the customer should use the most suitable antenna for those frequencies.
6.4 Cellular Network Communications 6.4.1 SIM Card All LTE modems require a SIM card. The LTE910CF V18.00 can support two 2FF ‘micro’ size SIM cards. The module’s GPIO_8 pin is used to select the SIM card. As shipped from the factory, SIM holder 0 is selected.
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NOTE: A SIM card must be present to read the data contexts. The default settings for the LTE Cat1 modems are as follows: LTE910CF v18.00 (AT&T centric - #FWSWITCH=0): +CGDCONT: 1,”IPV4V6”,””,””,0,0 Context ID 1 is for the user’s data connection. It must be set to an appropriate APN.
PPP connection. 6.5.1 Data Communications - Using the Internal Stack To send data using the internal stack, a data context must be activated. Activate the context as follows: LTE910CF v18.00: (AT&T centric - #FWSWITCH=0) Enter: AT#SGACT=1,1 LTE910CF v18.00 (Verizon - #FWSWITCH=1):...
6.7 Firmware Selection The LTE910CF V18.00 use the Telit LE910-NA1 Single SKU module which has firmware to support both AT&T centric and Verizon cellular networks. The firmware load can be changed by issuing the command: AT#FWSWITCH=<image_number>,1...