Product introduction:
This is a 4G VoLTE Router which provides users with 3G/4G high-speed Internet access. The product supports main 3G/4G frequency bands of most countries and operators in the world.
Frequency band checking :
W101L-1:This version Support:Digi,Celcom,Maxis,yoodo,xox,umobile,tune talk,hotlink
Bands:
4G FDD(B1/B3)
3G WCDMA (B1)
W101L-2:This version Support:Digi,Celcom,Maxis,yoodo,xox,umobile,tune talk,hotlink,Webe,yes4g,unifi
Bands:
4G FDD(B1/B3/B5/B8)
TDD(B38/B39/B40/B41)
3G WCDMA(B1/B5/B8)
W101L-3:This version is suitable for SIM cards in all countries and regions in Europe, Africa, and Asia
Bands:
4G FDD(B1/B3/B5/B7/B8/B20)
TDD(B38/B39/B40/B41)
3G WCDMA(B1/B5/B8)
https://en.wikipedia.org/wiki/List_of_LTE_networks
Our factory and certificate,you can trust us,thanks.
