Users Manual Part 2

SIM8260A_Hardware Design_V1.05
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SM
SIM phonebook
HSDPA
High Speed Downlink Packet Access
HSUPA
High Speed Uplink Packet Access
WCDMA
Wideband Code Division Multiple Access
(U)SIM
Universal subscriber identity module
UMTS
Universal mobile telecommunications system
UART
Universal asynchronous receiver transmitter
LB
Low Frequency Band
MHB
Middle and High Frequency Band
UHB
Ultra-High Frequency Band
LAA
Limited Access Authorization
TRX
Transmit and Receive signal
UL-MIMO
Uplink- Multiple Input Multiple Output
DL-MIMO
Downlink- Multiple Input Multiple Output