What is the AT command to reset USB cellular modem? - Stack Overflow
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AT Commands, GSM AT command set
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Enabler-G AT Command Set - SE Spezial-Electronic AG
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Amazon.com: Fax Modem, Dual Port USB2.0 56K External Modem Driver, Plug and Play USB Modem, Standard and Expanded at Command Set Compatibility : Electronics
AT commands,AT command : BluOcean Helpdesk
AT' (Hayes) Serial Modem Operation Manual (Draft) | The High Nibble
Data Call – AT commands to set up GPRS/EDGE/UMTS/LTE data call | M2MSupport.net
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Amazon.com: Fax Modem, Dual Port USB2.0 56K External Modem Driver, Plug and Play USB Modem, Standard and Expanded at Command Set Compatibility : Electronics
All You Wanted To Know About AT And GSM AT Commands
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Controller-Based Modem AT Reference Commands Manual