check the model of your phone and google it, 75% of smart phones cover whole spectrum of GSM, 3G 4G ~ LTE services
Following specs for all HTC, LG, MOTOROLA, SAMSUNG, & NOKIA smart phone sets, as per CCITT paper
[TABLE]
[TR]
[TD]Network1[/TD]
[TD]2G/ 2.5G - GSM/GPRS/EDGE:
3G/ 3.5G - UMTS/ HSPA:
- EMEA: 900/1900/2100MHz with HSPA+ up to 42 Mbps
4G - LTE:
- EMEA: 800/900/1800/2600 MHz
[/TD]
[/TR]
[/TABLE]