Calls to landlines and other mobiles require the area code on a mobile phone. Raj Malhotra is a product engineer for Voice Mobiles, a mobile manufacturing company. This number is free to call from mobiles and landlines. The service is supported on almost all types of devices ranging from PCs to mobiles. In 2014, Sculley co-founded Obi Mobiles, a smartphone brand aimed at the emerging markets. This then included music distribution through the internet and the transmission of ringtones to mobiles. Using augmented reality, they set interactive Kochadaiiyaan hoardings in association with Karbonn Mobiles. The paging channel contains signaling messages transmitted from the network to all idle mobiles. Currently ad-hoc networks exist with class A mobiles. It channelises the communication of all police mobiles and static stations. There are currently 50 Ronald McDonald's Care Mobiles in nine countries and regions. There are object-mobiles and suspended mobiles. This can be used directly for distributing information to multiple mobiles. She is endorsing popular brands like Celkon Mobiles, Fanta and Chandrika Ayurvedic soap. This is a series of mobiles launched by Spice Digital.