Mexico Mobile Services Tele-Marketing Promoter

I'm seeking a freelancer specializing in telephone marketing who can effectively promote our mobile services all across Mexico. An ideal candidate should have:

- Considerable experience in telephone marketing for tech products.
- Knowledge about the mobile services landscape in Mexico.
- Ability to identify stakeholders, negotiate and close deals.

Your primary responsibility would be to elevate the visibility of our mobile services. Experience in this sector would be beneficial but is not strictly required. Fluency in Spanish is a must.