User guide
22
Poor 4G Signal
Situation
Dialog
Operation
The 4G signal
is poor and not
stable under the
LTE mode
LTE Signal strength is too low for the
device to properly operate. Move the
phone to a better location or switch to
LAN mode in the Basic Settings
menu of the phone.
Click OK and the dialog disappears
automatically.
If you do not click OK, the dialog will not
disappear.
The dialog will pop up again if the phone
detects the signal error after 5 minutes (the
default detecting interval).
When the 4G signal is available, the dialog will
disappear automatically.
Note: the criteria for poor signal is RSRP <=-100 dBm&RSRQ <-20 dB&SINR<= 0 dB.
Airplane mode enabled, unavailable 4G signal
When you connect the phone to the LTE network but not the wired network, and you enable the Airplane Mode, the
LTE network, the wired network, and connected Wi-Fi are all disabled.
Summary of Contents for One TalkT67LTE
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