Mercedes-Benz S-Class Saloon W223 2021 Owner's Manual page 31

Technology
Two-way radio (Router And Mobile SErviceS)
Frequency range
LTE (Band 1)
LTE (Band 3)
LTE (Band 7)
LTE (Band 8)
LTE (Band 20)
LTE (Band 28)
GSM (E-GSM 850 / E-GSM 900, Class 4)
GSM (E-GSM 1800 / E-GSM 1900, Class 4)
UMTS (WCDMA FDD I, II, III, IV, V, VIII, XIX Class
3)
P223 0288 02
General notes
Transmission output/magnetic field strength
+23 dBm (±2 dB)
+23 dBm (±2 dB)
+23 dBm (±2 dB)
+23 dBm (±2 dB)
+23 dBm (±2 dB)
+23 dBm (±2 dB)
< +32.5 dBm (±1 dB)
< +29.5 dBm (±1 dB)
< + 23.5 dBm (±1 dB)
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