Phone slots are mobile-friendly slot games that use a random number generator...

https://www.scribd.com/document/1068261692/Can-I-Play-Phone-Slots-for-Just-a-Few-Minutes-123994

Phone slots are mobile-friendly slot games that use a random number generator (RNG) to ensure fair outcomes. Before playing, new players should check the return to player (RTP) rate and game volatility to suit their style