GSM Connectivity: Connects to the cellular network using a SIM card, eliminating the need for a traditional landline connection.
Voice Services: Supports multiple voice supplementary services, including caller ID, call forwarding, call waiting, call holding, and three-way calling.
FM Radio: Includes a built-in FM radio for entertainment.
External Antenna: Features an external antenna for enhanced signal reception.
Display: Typically has a 2.8-inch monochrome STN display with green backlight.
SIM Card Interface: Uses a standard SIM card interface (Mini USB).
Power: Requires an AC adapter (100V~240V, 50/60Hz) and DC input (5V, 0.65V).
Language: Supports English and other languages.
Other features: May include a phonebook, call records, SMS messaging, and an alarm clock.