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Nokia 31 GSM Module
- integrates easily with M2M applications, such as vending machines or fleet management
- supports multiple telecommunications protocols, such as GPRS and SMS.
Availability: Now
| Features: |
| Network Compatibility: |
Dual band GSM 850/1900 |
| Messaging Services: |
SMS, USSD |
| Security: |
GSM encryption, GSM security codes, AutoPIN, Authentication
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| Interfaces and Connectors: |
| M2M System Connector: |
M2M System Connector is 50-pin male connector (serial communication, RS-232, power input/output, digital/analog audio) |
| RS-232 Remote I/O Control: |
RS-232 interface available on M2M system connector on 3V level. D9 connector for standard-level RS-232 available with a data adapter (accessory). Supports AT commands (ITU-T V.25ter, ETS GSM 07.07, ETS GSM 07.05) |
| SIM Card: |
On-board SIM card reader.
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| General Specifications: |
| Size: |
3.3 x 2.09 x 1 inch |
| Weight: |
2.29 oz.
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