Trigger - Phone Signal Strength

The trigger Phone Signal Strength is executed when the signal strength falls under or raises over the specified value.

Warning: Some devices don't send the current signal strength to applications when the screen is turned off.

 

Examples:
  • Play an alert when the signal strength becomes bad.
Settings
SIM
The SIM card.
Signal Strength Condition
Defines the condition that must be met to execute the flow:

becomes lower than
Executes the flow when the last reported value was above the defined level and the current value is below the defined level

becomes higher than
Executes the flow when the last reported value was below the defined level and the current value is above the defined level

becomes equal to
Executes the flow when the last reported value was different than the defined level and the current value equals the defined level

lower than
Executes the flow whenever the reported value by the system is below the defined level. Depending on device this might cause the flow to be executed every few seconds. The flow is executed even when the last value has been the same.

higher than
Executes the flow whenever the reported value by the system is above the defined level. Depending on device this might cause the flow to be executed every few seconds. The flow is executed even when the last value has been the same.

exactly
Executes the flow whenever the reported value by the system is exactly on the defined level. Depending on device this might cause the flow to be executed every few seconds. The flow is executed even when the last value has been the same.
Signal Strength
Defines the signal strength to use.
Wake device
Whether the trigger should wake the CPU of the device every X minutes or not. Consumes more battery when a shorter time interval is chosen.
Turn screen on
Whether the display should be turned on briefly or not. This option increases battery consumption and should only be enabled when the values are not updated otherwise.
A variable is a container for a value that can be used in many actions and conditions to dynamically define a part of a text.
See action Script for a description.

Supplied Variables
triggertime
the time the trigger executed
is_gsm
true when GSM
signal_strength_level
the signal strength in a value from 0 to 4 like the bars on a standard Android device
signal_strength_asu
the signal strength in ASU (0-31)
gsm_signal_strength
the GSM signal strength (0-31, 99 for unknown, -1 for unavailable)
gsm_bit_error_rate
the GSM bit error rate (0-7, 99 for unknown, -1 for unavailable)
cdma_dbm
the CDMA RSSI value in dBm (-1 for unavailable)
cdma_ecio
the CDMA Ec/Io value in dB*10 (-1 for unavailable)
evdo_dbm
the EVDO RSSI value in dBm (-1 for unavailable)
evdo_ecio
the EVDO Ec/Io value in dB*10 (-1 for unavailable)
evdo_snr
the EVDO signal to noise ratio (0-8, -1 for unavailable)
lte_dbm
the LTE RSRP value in dBm (-1 for unavailable)