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(2014-07-01)
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7.2
Dial Online Problem
7.2.1
Dial discontinue
Phenomenon
H8951 3G 4G router discontinue during dialing, dial failure
Possible Reason
SIM card network type do not match
SIM charges owed
Power supply do not match
Modem setting wrong
Solution
Change to a suitable SIM card
Recharge SIM card
Change to suitable power supply
Change Modem setting, please check related chapter
7.2.2
No Signal
Phenomenon
H8951 3G 4G router modem status show no signal
Possible Reason
Antenna connect wrong
Modem cannot online
Modem offline
Solution
Connect suitable antenna
Modem cannot online, check SIM and modem setting
Modem offline, check router setting, like wake up setting, ICMP setting, check if there are
any setting make router offline
7.2.3
Cannot find SIM/UIM card
Phenomenon
H8951 3G 4G router cannot find SIM/UIM card
Possible Reason
SIM card damage
SIM bad contact
Summary of Contents for H7920
Page 1: ...1 User Manual H8951 LQA Cellular Wi Fi Router...
Page 2: ......
Page 12: ......
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Page 46: ...2014 07 01 32 Figure 5 18 Modem Dialup...
Page 130: ...2014 07 01 116 Parameter Setting Figure 6 89 IPSec Phase 1 Figure 6 90 IPSec Phase 2...