MTCMR-G-F4 Multi-Tech Systems, MTCMR-G-F4 Datasheet - Page 136

• Manufacturer Part Number: MTCMR-G-F4
• Description: MODEM GPRS QUAD BAND GSM GLOBAL
• Manufacturer: Multi-Tech Systems
• Series: MultiModem® iCellr

Specifications of MTCMR-G-F4

• Frequency: 850MHz, 900MHz, 1.8GHz, 1.9GHz
• Applications: General Purpose
• Interface: RS-232, USB
• Function: Transceiver, Modem
• Data Rate - Maximum: 115.2kbps
• Modulation Or Protocol: GSM, GPRS
• Voltage - Supply: 9 V ~ 32 V
• Package / Case: Module with Case
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Power - Output: -
• Sensitivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 881-1151; MTCMR-G-F4

Hang-up +WATH
Multi-Tech Systems, Inc. GPRS AT Commands Reference Guide (Document Number S000293J)
Description:
Values:
Syntax:
This command disconnects the remote user, specifying a release cause and the location. In the case of
multiple calls, all calls are released (active, on-hold and waiting calls).
<RelCause>:
<location>:
Command Syntax: AT+WATH=<RelCause>,<location>
Command
AT+WATH=31
Note: Ask for disconnection with release
cause=normal and location=USER
AT+WATH=?
AT+WATH=17,2
Note: Ask for disconnection with release
cause=user busy and location= public network
serving the local user
decimal value from 1 to 127
See table “Failure Cause from GSM 04.08 recommendation.”
optional parameter (default value =0)
values as defined in 04.08
0
1
2
3
4
5
7
10
Note:
user
private network serving the local user
public network serving the local user
transit network
public network serving the remote user
private network serving the remote user
international network
network beyond interworking point
In order to have a “Normal Release”, use the ATH command.
Possible responses
OK
Note: All calls, if any, are released
+WATH: (1-127),(0-5,7,10)
OK
Note: All calls, if any, are released
Chapter 13 – Specific AT Commands
136