User manual
MTX-HSPA-PH8-P+G UMTS-HSPA terminal modem http://www.matrix.es
MTX-HSPA-PH8-P+G User Manual V.1.0 Pag. 9
Preliminary. Subject to change without prior notice
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.
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.
1.3.4 Data
The wireless modem supports the following data protocols:
HSPA+: 14.4 Mbps DL / 5.76 Mbps UL
UMTS 384 kbps DL / 384 kbps UL
GPRS (General Packet Radio Service)
The wireless modem is a Class B terminal, multi-slot class 10.
EGPRS Multi-slot Class 10
CSD (Circuit Switched Data) 9.6 kbps
1.3.5 OPERATION MODES
The table below briefly summarizes the various operating modes referred to in the following chapters.
Mode Function
Normal
operation
GSM /
GPRS / UMTS /
HSPA SLEEP
Power saving set automatically when no call is in progress and the USB
connection is suspended by host or there is no active communication
present via ASC0.
GSM /
GPRS / UMTS /
HSPA IDLE
Power saving disabled (see [1]: AT^SCFG "MEopMode/
PwrSave", <PwrSaveMode>) or a USB connection not suspended, but no
call in progress.
GSM TALK/
GSM DATA
Connection between two subscribers is in progress. Power consumption
depends on the GSM network coverage and several connection settings
(e.g. DTX off/on, FR/EFR/HR, hopping sequences and the antenna
connection). The following applies when power is measured in TALK_GSM
mode: DTX off, FR and no frequency hopping.
GPRS DATA GPRS data transfer in progress. Power consumption depends on network
settings (e.g. power control level), uplink / downlink data rates and
GPRS configuration (e.g. used multi-slot settings).
EGPRS DATA EGPRS data transfer in progress. Power consumption depends on network
settings (e.g. power control level), uplink / downlink data rates and
EGPRS configuration (e.g. used multi-slot settings).
UMTS TALK/
UMTS DATA
UMTS data transfer in progress. Power consumption depends on network
settings (e.g. TPC Pattern) and data transfer rate