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About the Legacy HL Series category
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0
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865
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December 18, 2012
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Hl8548q_1103970
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4
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109
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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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617
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April 21, 2021
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Enable DM port HL8548
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5
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41
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April 20, 2021
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HL7692 V2.26 firmware
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10
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207
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April 6, 2020
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Configuration SMS Delivery Issue
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5
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60
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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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73
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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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41
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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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251
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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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64
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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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161
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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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298
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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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98
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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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97
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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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98
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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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78
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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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80
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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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59
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January 12, 2021
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HL7648 "code is invalid"
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10
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68
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January 6, 2021
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Data Connection Issue in HL7692 on Android Pie
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8
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118
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December 23, 2020
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HL8548 KHTTPSGET File size limit?
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3
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83
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December 9, 2020
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Issues connecting to Verizon network with HL7618RD and HL7588
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6
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481
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December 4, 2020
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HL7650 Android 9 RIL 32-Bit
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5
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156
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November 19, 2020
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HL8548 KHTTPPOST File size limit?
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2
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952
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November 13, 2020
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Migrating to HL7692 from HL6528
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1
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59
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November 10, 2020
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Attaching sim to a network LTE-M
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5
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191
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October 30, 2020
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HL8548 CGATT=1 results in Unspecified GPRS error until CGATT=1 is called multiple times in a row
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21
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920
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October 27, 2020
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HL8548-G FOTA firmware update problem
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10
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208
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October 1, 2020
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Hl7548 and Amarisoft
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12
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148
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September 29, 2020
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HL6528G-2.8V
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2
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949
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September 18, 2020
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