Siemens MTX-H15 Benutzerhandbuch
MTX-H15 UMTS-HSDPA terminal modem http://www.matrix.es
MTX-H15 User Manual V.2.0
Pag. 8
Preliminary. Subject to change without prior notice
Feature
Implementation
SMS
Point-to-point
MT and MO Cell broadcast
Text and PDU mode
MT and MO Cell broadcast
Text and PDU mode
Audio
Audio speech codecs
GSM: AMR, EFR, FR, HR
3GPP: AMR
One ringing melody supported
CEPT supervisory tones supported
DTMF supported
2 audio modes: Approval, Router
GSM: AMR, EFR, FR, HR
3GPP: AMR
One ringing melody supported
CEPT supervisory tones supported
DTMF supported
2 audio modes: Approval, Router
Software
AT commands
AT-Hayes GSM 07.05 and 07.07, Siemens
Firmware update
Firmware update from host application over USB.
Interfaces
USB
Supports a USB 2.0 Full Speed (12Mbit/s) device interface.
Wakeup Control
Signal pin to wake up an inactive USB Host into an active state.
Status
Bi-colour LED to indicate network connectivity status.
Audio
1 analog interface
UICC interface
Supported chip cards: SIM / UICC 3V, 1.8V
Antenna
50Ohms. External antenna can be connected via FME M antenna connector
Module interface
Mini USB-B connector
Power on/off, Reset
Power on/off
Switch-on by hardware pin TURN_ON
Switch-off by hardware pin TURN_OFF
Switch-off by AT command
Switch-off by hardware pin TURN_OFF
Switch-off by AT command
Reset
Orderly shutdown and reset by AT command
Emergency off
Emergency off by hardware pin TURN_OFF
1.3.2 Short Message Service
The wireless modem supports the following SMS services:
• Sending; MO (mobile-originated) with both PDU (protocol data unit) and text mode supported
• Receiving; MT (mobile-terminated) with both PDU and text mode supported
• CBM (cell broadcast message); a service in which a message is sent to all subscribers located in one or more
specific cells in the GSM network (for example, traffic reports)
• SMS status report according to 3GPP TS 23.40
• Sending; MO (mobile-originated) with both PDU (protocol data unit) and text mode supported
• Receiving; MT (mobile-terminated) with both PDU and text mode supported
• CBM (cell broadcast message); a service in which a message is sent to all subscribers located in one or more
specific cells in the GSM network (for example, traffic reports)
• SMS status report according to 3GPP TS 23.40
1.3.3 Voice Calls
The wireless modem offers the capability of MO (mobile originated) and MT (mobile terminated) voice calls, as
well as supporting emergency calls. Multi-party, call waiting and call divert features are available. Some of these
features are network operator specific.
For the inter-connection of audio, the wireless modem offers balanced analogue input and output lines. The
wireless modems support HR, FR, EFR and AMR vocoders.
well as supporting emergency calls. Multi-party, call waiting and call divert features are available. Some of these
features are network operator specific.
For the inter-connection of audio, the wireless modem offers balanced analogue input and output lines. The
wireless modems support HR, FR, EFR and AMR vocoders.