Will Your Phone Work in India ? Before buying a SIM card, it will be important to see if your mobile phone will work in India. In India, the compatible GSM bands are as follows: 2G capabilities: GSM 900, GSM1800 3G capabilities: UMTS 900, UMTS2100 4G capabilities: LTE 850 (5), LTE1800 (3), LTE 2100 (1), …
