Shenzhen Shanhai Technology Ltd.
Shenzhen Shanhai Technology Ltd. Professional GSM GPRS modem and module GPS module manufacture. We supply high quality products, competitive price, and 5 star customer service
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Wavecom GSM modem GPRS modem with GR47 module
gsm modem price, gsm modem module, sms gsm modem
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: 58×32×6mm
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