MTCMR-C1-GP-N3 Multi-Tech Systems, MTCMR-C1-GP-N3 Datasheet - Page 42

• Manufacturer Part Number: MTCMR-C1-GP-N3
• Description: MODEM CELLULAR DUAL CDMA
• Manufacturer: Multi-Tech Systems
• Series: MultiModem® iCellr

Specifications of MTCMR-C1-GP-N3

• Function: Transceiver, CDMA, Modem
• Modulation Or Protocol: CDMA2000
• Frequency: 800MHz, 1.9GHz, 1575.42MHz
• Applications: Verizon™ Networks (USA)
• Interface: RS-232, USB
• Sensitivity: -161dB
• Data Rate - Maximum: 153.6kbps
• Voltage - Supply: 9 V ~ 32 V, USB
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 881-1097

List Current Call State +CLCC
Description:
Syntax:
Values:
Call Forwarding +CCFC
Description:
Syntax:
Values:
Multi-Tech Systems, Inc. CDMA C1 AT Commands Reference Guide (PN S000478C)
This command is used to return the current call state of the modem. Note that when dormant
mode is active, a “no call” status will be returned even though a data call may still be in progress.
Command syntax: AT+CLCC
<state> (state of the call):
<mode> (teleservice) :
<termination>
This command allows control of the call forwarding supplementary service, if supported by the
carrier. All calls will be forwarded unconditionally to the phone number specified. The modem will
make a brief call to the CDMA network using a prefix number in NV memory. An audio tone will
be produced in the audio path to confirm the change of the call forwarding state.
Command syntax: AT+CCFC= <number>
<number>
Command
AT+CLCC
Note: Seek current phone state
Command
AT+CCFC=8585551212
Note: Register to an unconditional call
forwarding.
AT+CCFC=0
Note: Cancel unconditional call forwarding
0
1
2
3
0
1
3
4
5
9
0
1
2
no call
traffic
dialing (MO call)
incoming (MT call)
voice
data
sms
otasp
markov or loopback
unknown or not applicable
unknown or not applicable
mobile terminated (MT) call
mobile originated (MO) call
The phone number to which all calls are forwarded.
+CLCC: <state>, <mode>, <termination>
Possible Responses
+CLCC: 0,9,0
OK
Note: Command valid
Possible Responses
OK
+WORG:*728585551212
+WCNT:3
Note: Call forwarding active for all incoming
calls to phone number 858-555-1212
OK
+WORG:*720
+WCNT:3
Note: Call forwarding cancelled.
Chapter 9 – Call Control Commands
42