MTCBA-H4-EN2-GP-P2 Multi-Tech Systems, MTCBA-H4-EN2-GP-P2 Datasheet - Page 44

• Manufacturer Part Number: MTCBA-H4-EN2-GP-P2
• Description: ROUTER WIRELESS QUAD HSPA
• Manufacturer: Multi-Tech Systems
• Series: MultiModem® rCellr

Specifications of MTCBA-H4-EN2-GP-P2

• Function: Transceiver, HSPA, Router
• Modulation Or Protocol: GPRS, GSM, EDGE
• Frequency: 850MHz, 900MHz, 1.8GHz, 1.9GHz, 1575.42MHz
• Applications: AT&T Networks (USA)
• Interface: RJ-45, RS-232
• Sensitivity: -161dB
• Voltage - Supply: 9 V ~ 32 V
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 881-1090

&F Restore Factory Settings
&S Set DSR Signal
High Speed HSPA-H4 AT Commands Reference Guide (Document S000483A)
Description:
Syntax:
Values:
Examples:
Notes:
Description:
Syntax:
Values:
Parameter Storage:
Examples:
This command is used to restore the factory settings from EEPROM.
No Read and Test Commands
<n>
•
•
This command controls the Data Set Ready (DSR) signal.
No Read and Test Commands
<n>
Command
Action Command:
AT&S[<n>]
Command
AT&S0
Note: DSR always on
AT&S1
Note: DSR off in command
mode. DSR on in data mode
Command
Action Command:
AT&F<n>
Command
AT&F
Note: Ask for restoring the factory settings
AT&F0
Note: Ask for restoring the factory settings
For each parameter, the section "Parameter Storage" specifies which default values can
This command does not update the +IPR command.
be restored using AT&F. The parameters are restored in RAM and in E2P, overwriting the
profile set with AT&W.
DSR Signal Control Parameter
0
1
The <n> parameter is stored in EEPROM using AT&W. The default value can be
restored using AT&F.
Setting Restore Parameter
If <n> is not omitted and with a value different from 0, the response is OK
without any treatment.
0
DSR always ON
DSR OFF in command mode. DSR ON in data mode. Default.
Restore factory settings
Responses
OK
Responses
OK
Responses
OK
OK
Chapter 3 – Supported GSM/WCDMA AT Commands
Responses
OK
Note: Done
OK
Note: Done
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