There were seven dialects in Eastern Dahu, four of which were represented on Mohai. By the modern era these have reduced to three thanks to a mixture of education, broadcasting and increased travel. The three modern dialect areas are: Northern, Central and Southern. The Central dialect has most speakers.
The phonology of Modern Standard Lemohai (MSL) is based on educated speech from the capital Orisu and the surrounding area. This lies within the Central dialect zone, half way up the east coast.