News Ghana: ONEtouch GSM extends coverage to Asankranguaa in the Western Region of Ghana By Oluniyi D. Ajao - 2nd November 2005 ONEtouch GSM has announced that it has extended its GSM network coverage to Asankranguaa in the Western Region of Ghana. RelatedKIOXIA and Western Digital Announce New 3D Flash MemoryLINX Expands to PAIX Ghana