Specifications

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1.External dimensions: 58X32X6mm
2.Weight: 20g (including shielding)
3.Short Message Service
4.SIM Toolkit

Wavecom GSM modem  GPRS modem with GR47 module

 

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Features
Dual-band GSM / GPRS module
Executive ETSI GSM Phase 2 + standard
Class 4 (2W @ 900MHz)
Class 1 (1W @ 1800/1900MHz)
External 3V/5V SIM

Power Supply
3,6 VDC 1A
Communication mean 300mA (0% DTX, Pmax)
3,5 mA when idle
External dimensions: 58X32X6mm
Weight: 20g (including shielding)

Short Message Service
Point to point MT & MO
SMS Cell Broadcast
Reply call information
Additional Services
Call Transfer
Conference call
Call restrictions
Phone Book
Fixed number to call
Call waiting or hold
Call Line Certification
Billing
Infrared data transfer SIM
Echo cancellation
SIM Toolkit
SIM lock
USSD

The module supports the following SMS services
The GR47/GR48 offers the capability of MO and MT voice calls

The module supports the following SMS services:
·Sending: MO, both PDU and Text mode supported.
·Receiving: MT, both PDU and Text mode supported.
·CBM is a service, in which a message is sent to all subscribers located in one or more specific cell(s) in the GSM network, for example, cell location information.
·SMS STATUS REPORT according to GSM 03.40.
The maximum length of an SMS message is 160 characters when using 7-bit encoding. For 8-bit data, the maximum length is 140 characters.
The module supports upto 6 concatenated messages to extend this function.

Power Interface
For the data manipulation
RS232C serial cable
Control via AT commands
Baud rate from 300 to 115,200 bits / s
Automatic speed from 2,400 to 19,200 bits / s