Configurable Baud Rate.
PCB Antenna and Provision for SMA (SubMiniature version A) connector.
Built-in SIM (Subscriber Identity Module) Card holder.
Built-in Network Status LED.
Inbuilt Powerful TCP / IP (Transfer Control Protocol / Internet Protocol) stack for internet data transfer through GPRS (General Packet Radio Service)
Audio Interface Connectors (Audio in and Audio out)
Most Status and controlling pins are available
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