Need help?Do you have a question about the Multitech MMCModem GPRS (MTMMC-G) and is the answer not in the manual?
General| Category | Modem |
|---|---|
| Cellular Technology | GPRS |
| Data Rate | 85.6 kbps |
| Interface | RS-232 |
| Antenna Connector | SMA |
| Power Supply | 5V DC |
| Manufacturer | Multi-Tech Systems |
| Model | MTMMC-G |
| Frequency Bands | 900/1800 MHz |
Describes how responses start/end, error reporting (+CME ERROR, +CMS ERROR), and success (OK).
Retrieves the IMEI (International Mobile Equipment Identity) of the product.
Reads and identifies the IMSI (International Mobile Subscriber Identity) of the SIM card.
Stops the GSM software stack and hardware layer or modem activity.
Selects the mobile station’s level of functionality, including IMSI detach or software reset.
Enables or disables the use of specific error codes (+CME ERROR) instead of generic ERROR.
Sets or gets the current date and time of the ME real-time clock.
Sets up voice or data calls, and controls supplementary services.
Disconnects the remote user, releasing all active, on-hold, and waiting calls.
Answers an incoming call after receiving a RING signal.
Tunes the speaker receive gain and microphone transmit gain.
Enables, disables, or configures Echo Cancellation functions for voice calls.
Determines received signal strength (<rssi>) and channel bit error rate (<ber>).
Selects a Public Land Mobile Network (PLMN) operator in manual or automatic mode.
Ascertains the registration status of the product with the network.
Enters ME passwords (PIN, PUK) required for functionality.
Validates PIN2 or PUK2 codes and defines a new PIN2 code.
Gets the number of valid attempts for PIN1, PIN2, PUK1, and PUK2.
Locks, unlocks, or interrogates an ME or network facility.
Changes a password (PIN, call barring, NCK, etc.).
Selects the phonebook memory storage (SIM or ME).
Returns phonebook entries for a specified range of locations.
Writes a phonebook entry into a specified location.
Selects supported services: SMS-MO, SMS-MT, and SMS-CB.
Selects the message storage area (SIM, ME, BM, SR) for reading/writing.
Sets the message format to Text Mode or PDU Mode.
Stores settings from +CSCA and +CSMP commands in EEPROM or SIM.
Restores settings from EEPROM or SIM for +CSCA and +CSMP commands.
Selects the procedure for message reception from the network.
Reads stored messages from memory selected by +CPMS.
Reads stored messages, indicating the message type to read.
Sends a message to a specified address.
Stores a message in memory (SIM or Flash).
Sends a message stored at a specific location.
Deletes one or several messages from preferred message storage.
Indicates the service center address for message transmission.
Controls the call forwarding supplementary service.
Controls call barring supplementary service (lock, unlock, query).
Changes the supplementary service password.
Controls the call waiting supplementary service.
Controls the Calling Line Identification restriction supplementary service.
Controls the calling line identification presentation supplementary service.
Controls the connected line identification presentation supplementary service.
Provides call cost information and enables unsolicited event reporting.
Resets Advice of Charge for accumulated call meter value in SIM file EFACM.
Manages call hold and multiparty conversation.
Applies to outgoing and incoming data calls, specifying speed and connection element.
Puts the product into a particular operating mode (data or fax).
Specifies the data rate at which the DCE accepts commands.
Restores factory settings from EEPROM, overwriting the profile set with AT&W.
Switches the product to download mode, typically for firmware updates.
Locks the modem to a specific network operator.
Selects GSM bands on which the modem will operate.
Allows SIM Toolkit facilities to be activated, deactivated, or configured.
Specifies PDP context parameter values for a given context identifier.
Specifies a Quality of Service Profile for an Activate PDP Context Request.
Specifies a minimum acceptable profile checked against the negotiated profile.
Attaches or detaches the modem to the GPRS service.
Activates or deactivates specified PDP context(s).
Sets up communication between DTE and network, possibly GPRS attach.
Enables/disables automatic positive response to network PDP context activation requests.
Responds to a network request for GPRS PDP context activation by accepting or rejecting.
Gives the reason for call release or last PDP context activation failure.
Modifies GPRS parameters: ATTACH-STATUS, PDP-INIT-STATUS, multislot class.
Details ME error codes, their meanings, and resulting commands.
Details SMS service error codes, meanings, and related commands.
Lists specific error codes and the commands that generate them.
Provides a table of cause values and diagnostics for call release.
To Next Page