Features: Working voltage: 5v USB or Lipo battery(3.3V-4.2V) Support the GSM / GPRS four bands, including 850,900,1800,1900MHZ Supports digital audio and analog audio, supports HR, FR, EFR, AM R voice coding Support voice calls and SMS messages Embedded network service protocol stack Support standard GSM07.07.07.05AT command

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A9 GSM/Gprs module

  • Product Code: A9 module
  • Availability: 4
  • ₦4,000.00