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SimCom SIM7600 Series User Manual

SimCom SIM7600 Series
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SIM7500_SIM7600 Series_AT
Command Manual _V1.07
SIMCOM CONFIDENTIAL FILE

Table of Contents

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SimCom SIM7600 Series Specifications

General IconGeneral
Operating Temperature-40°C to +85°C
Storage Temperature-45°C to +90°C
Module TypeLTE Cat-4 Module
Form FactorLCC
Frequency BandsLTE-TDD: B38/B39/B40/B41
GNSSGPS/GLONASS/BeiDou
InterfacesUSB 2.0
Power Supply3.4V - 4.2V
CertificationsCCC
Data RateLTE Cat 4: 150Mbps DL / 50Mbps UL, HSPA+: 42Mbps DL / 5.76Mbps UL

Summary

3 AT Commands According V.25TER

3.2 ATD Dial command

Used to list characters for dialing strings and controlling supplementary services.

3.3 ATD><mem><n> Originate call from specified memory

Originates a call using specified memory and index number, supporting voice and data calls.

3.21 AT&F Set all current parameters to manufacturer defaults

Resets all current parameters to the manufacturer defined profile, terminating calls.

4 AT Commands for Status Control

4.1 AT+CFUN Set phone functionality

Selects functionality level in ME, impacting power draw; supports minimum, full, and manufacturer-defined levels.

4.2 AT+CPIN Enter PIN

Sends password to ME for operation, handling SIM PIN, PUK, and other security.

5 AT Commands for Network

5.1 AT+CREG Network registration

Controls presentation of unsolicited result codes for network registration status and location.

5.2 AT+COPS Operator selection

Attempts to select and register a GSM/UMTS network operator, supporting automatic or manual selection.

7 AT Commands for SMS

7.1 AT+CSMS Select message service

Selects messaging service, not supported in CDMA/EVDO mode.

7.13 AT+CMGS Send message

Sends message from TE to network (SMS-SUBMIT).

8 AT Commands for Phonebook

8.1 AT+CPBS Select phonebook memory storage

Selects active phonebook storage for subsequent phonebook commands.

9 AT Commands for GPRS

9.1 AT+CGREG GPRS network registration status

Controls presentation of unsolicited result codes for GPRS network registration status.

9.4 AT+CGDCONT Define PDP context

Specifies PDP context parameter values for a PDP context identified by <cid>.

14 AT Commands for File Transmission

15 AT Commands for Internet Service

15.1 PDP

Manages Packet Data Protocol contexts for network connectivity.

15.2 TCP/UDP

Handles TCP and UDP socket operations for network communication.

15.5 HTTP

Handles Hypertext Transfer Protocol operations like GET and POST.

15.6 HTTPS

Manages Hypertext Transfer Protocol Secure operations.

17 AT Commands for GPS

17.1 AT+CGPS Start/Stop GPS session

Starts or stops GPS session, supports standalone, UE-based, and UE-assisted modes.

17.2 AT+CGPSINFO Get GPS fixed position information

Gets current position information, including latitude, longitude, altitude, date, time.

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