Sierra Wireless AirPrime WP75 Series, At Command Reference

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AirPrime WP8548 / WP75xx / WP76xx / WP77xx AT Command Reference
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!RSSI
(notification)
Signal strength—Unsolicited notification
Unsolicited notification indicating the current signal strength, received when the strength
changes. Typically, a +CSQ unsolicited notification will also be received (see +CSQ on
page 48).
The signal strength ranges vary depending on the RAT.
To enable !RSSI (and other notifications), use AT+WUSLMSK. See
+WUSLMSK on page 127
for details.
Notification format:
!RSSI: <strength>
Parameters:
<strength> (Signal strength in dBm)
•
Note: Values have implied ‘-’. For example, <strength> = 75 indicates -75 dBm.
•
AMPS range: 89–110
•
800 CDMA range: 90–105
•
1900 CDMA range: 93–108
•
GSM/WCDMA/LTE range: 60–105
•
TD-SCDMA range: 25–125
Table 3-2: Modem Status Command Details (Continued)
Command Description