SIM 800 GSM + GPRS Modem with SMA Antenna : Amazon.in: Electronics
Amazon.com: BLU G60 (64GB, Dual-SIM) GSM Unlocked Smartphone w/ 13MP Camera - Gradient Black : Cell Phones & Accessories
Amazon.com: $9 GSM SIM Card for Smart Phones - Unlimited Text, 500 Mins Talk, and 500MB 5G 4G LTE Data - 30 Days Nationwide Cellphone Plan Service : Cell Phones & Accessories
Samsung Galaxy A12 (A127F) 128GB Dual SIM, GSM Unlocked, (CDMA Verizon/Sprint Not Supported) Smartphone International Version (Fast Car Charger Bundle) No Warranty (Blue)
Amazon.com: Xiaomi Redmi Note 9 Pro (128GB, 6GB) 6.67" FHD+ Display, Snapdragon 720G, Dual SIM GSM Unlocked Global 4G LTE (T-Mobile, AT&T, Metro, Straight Talk) International Model (128GB SD Bundle, White) :
Amazon.com: Motorola Moto e40 Dual-SIM 64GB ROM + 4GB RAM (GSM Only | No CDMA) Factory Unlocked 4G/LTE Smartphone (Black) - International Version : Cell Phones & Accessories