Product Info

LTE Module Series
EC25 Hardware Design
EC25_Hardware_Design 109 / 112
9 Appendix A References
Table 52: Related Documents
Table 53: Terms and Abbreviations
SN Document Name Remark
[1]
Quectel_EC2x&EG9x&EM05_Power_Management_
Application_Note
Power management application notefor
EC25, EC21, EC20 R2.0, EC20 R2.1,
EG95, EG91 and EM05 modules
[2] Quectel_EC25&EC21_AT_Commands_Manual EC25 and EC21 AT commands manual
[3]
Quectel_EC25&EC21_GNSS_AT_Commands_
Manual
EC25 and EC21 GNSS AT commands
manual
[4] Quectel_Module_Secondary_SMT_User_Guide Module secondary SMT user guide
[5] Quectel_EC25_Reference_Design EC25 reference design
[6] Quectel_RF_Layout_Application_Note RF layout application note
Abbreviation Description
AMR Adaptive Multi-rate
bps Bits Per Second
CHAP Challenge Handshake Authentication Protocol
CS Coding Scheme
CSD Circuit Switched Data
CTS Clear To Send
DC-HSPA+ Dual-carrier High Speed Packet Access
DFOTA Delta Firmware Upgrade Over The Air