h1. Messaging *Smartswitch* supports messaging in following modes: * wholesale * retail resale with sending via web cabinet, softphone, or API. Billing and operator level routing are integrated into the system. In many aspects configuring and work principles are similar to [[Telephony]]. See also: * [[Message billing|Billing]] * [[Message technologies|Technologies]] * [[Message routing|Routing]] * [[MCC-MNC codes]] * [[Transformation of E.164 number to MCC-MNC code]] * [[Messaging solutions|Solutions]] * [[Configuring messaging]] [[Обмен сообщениями|Русский перевод]]