Mehmet Çelik

OnePIN, Inc. provides mobile social call connectivity and social address book solutions for mobile operators. It provides secure, permission-based solutions to help people manage and maintain relationships across networks and devices. The firm offers CallerXchange, a person-to-person contact exchange service that connects people and transforms mobile phonebooks into social address books enabling subscribers to share their mobile numbers, home and work numbers, e-mail addresses, blogs and social networking sites. The company was founded by Mehmet Feyzi ?elik in 1998 and is headquartered in Westborough, MA.

OnePIN, Inc. provides mobile social call connectivity and social address book solutions for mobile operators. It provides secure, permission-based solutions to help people manage and maintain relationships across networks and devices. The firm offers CallerXchange, a person-to-person contact exchange service that connects people and transforms mobile phonebooks into social address books enabling subscribers to share their mobile numbers, home and work numbers, e-mail addresses, blogs and social networking sites. The company was founded by Mehmet Feyzi ?elik in 1998 and is headquartered in Westborough, MA.

OnePIN, Inc. provides mobile social call connectivity and social address book solutions for mobile operators. It provides secure, permission-based solutions to help people manage and maintain relationships across networks and devices. The firm offers CallerXchange, a person-to-person contact exchange service that connects people and transforms mobile phonebooks into social address books enabling subscribers to share their mobile numbers, home and work numbers, e-mail addresses, blogs and social networking sites. The company was founded by Mehmet Feyzi ?elik in 1998 and is headquartered in Westborough, MA.