VIL partnered with APSDMA and Celltick

Current Context: The Vodafone Idea Limited (VIL) has collaborated with Andhra Pradesh State Disaster Management Authority (APSDMA) and Celltick to launch India’s first cell broadcast-based public warning system (PWS).

• The APSDMA comes under the Government of Andhra Pradesh and Celltick is the world’s largest cell broadcast-based products provider and a global leader of PWS.
• Due to this collaboration, Andhra Pradesh has become the first Indian state to implement Celltick’s cell broadcast-based public warning system.
• It will deliver real-time geo-targeted warning alerts in a secure manner in 10 Indian languages during the situations like natural or man-made disasters.
• The warning alerts will be delivered to the subscribers of VIL in the state and to the domestic/international roaming customers of VIL.
• The Cell Broadcast Centre (CBC) of Celltick allows the authorities to make use of Vodafone Idea (Vi) networks by subscribers of Vi in the state.
• Static Part: 
• HQ of VIL: Mumbai
• HQ of Celltick: USA

Question: 

Q.1 With which telecom operator has Celltick collaborated to launch India’s first cell broadcast-based public warning system (PWS) in Andhra Pradesh?
a. Bharti Airtel
b. Jio
c. Vodafone Idea Limited
d. BSNL