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About the Legacy HL Series category
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0
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919
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December 18, 2012
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Hl8548-g at+cimi
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1
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14
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August 3, 2021
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How to send SMS over GPRS using SMS in text mode (AT+CMGF=1)
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9
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1820
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August 3, 2021
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HL7802 Setup ppp connecxion over AT_PPP
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1
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27
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July 26, 2021
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Problems TCP with serial port. HL8548
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3
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47
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July 14, 2021
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HL7692 Android SIM Unlock: Wrong AT command
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4
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289
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July 13, 2021
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Hl6528rd cms error 2165
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13
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86
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July 7, 2021
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V4.6.8.0 sending /r/n twice after CONNECT
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2
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54
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June 25, 2021
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Issues connecting to Verizon network with HL7618RD and HL7588
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8
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574
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June 24, 2021
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KTCPCLOSE or KTCPDEL?
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3
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42
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June 24, 2021
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Global HL mdoule?
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1
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45
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June 14, 2021
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HL7650 CEER error 187
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10
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78
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June 10, 2021
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Hl8548q_1103970
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4
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152
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April 29, 2021
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module no response by AT+KTEMP
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2
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656
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April 21, 2021
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Enable DM port HL8548
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5
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62
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April 20, 2021
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HL7692 V2.26 firmware
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10
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234
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April 6, 2020
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Configuration SMS Delivery Issue
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5
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82
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April 16, 2021
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HL7588 T suddenly periodically loosing all signal strength on the go
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6
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103
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March 24, 2021
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HiloNCV2 no +CMGS:XXX success return code for a specific text
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2
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76
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March 18, 2021
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AT&T IMS registration on HL7688 4G module
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7
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333
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March 4, 2021
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HL8548 Some time cant not call or send SMS
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11
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101
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March 1, 2021
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Can't connect to MQTT broker
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10
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214
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February 23, 2021
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HL7618RD not registering at the network. +CEER code 15
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7
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341
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February 19, 2021
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Does KFTPCLOSE correctly close FTP connection?
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15
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128
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February 10, 2021
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Unable to change HL7548 PDP activation state for CID
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7
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137
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January 28, 2021
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Stability of FOTA firmware upgrade
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6
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137
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January 20, 2021
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Setup VOLTE calling on the HL7648?
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4
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118
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January 15, 2021
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HL7618RD and Linux. Outbound TCP connections work fine. All incoming ports blocked. Even Ping!
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3
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106
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January 14, 2021
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Debug port UART0 no response
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2
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98
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January 12, 2021
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HL7648 "code is invalid"
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10
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86
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January 6, 2021
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