A major separatist network has been found operating from inside a jail in Kashmir's Baramulla, instigating unrest in the state, the police said. The clue to the network came after 16 cellphones were seized from the district jail after police carried out major crackdown in the district jail. The police said some hardcore terrorists and separatist prisoners used them to keep in touch with their handlers in Pakistan and help create unrest in the state. The police are trying to decipher the data after some WhatsApp calls were traced to Pakistan.