Tongxin ROTATION Series Manual Umarnin Case na Allon madannai
Koyi game da Cajin Allon madannai na ROTATION (samfurin 2A4YK-F5) littafin mai amfani. Nemo bayanin samfur, ƙayyadaddun bayanai, jagororin aminci, da cikakkun bayanan yarda da FCC don sabuwar harka ta madanni na Tongxin.