CELTALLIANCE is a provider of products and services such as telephone-mail services,short message services (sms)/text messaging service, bulk,short message services (sms)/text messaging services,private mailing networks,business mail services, international,hybrid letter mail services,mail room planning consultants,internet short message services (sms)/text messaging services,billing/invoicing services, online,import-export - agents,advertising contractors, online,brokers, advertising space, online,contextual advertising services, online,software, short message service (sms)/text messaging service and multimedia messaging service (mms).