The Cyta Combo Voucher is a prepaid mobile plan offering users a comprehensive package of 100GB of data, 1000 minutes of talk time, and 1000 SMS messages. In addition to these benefits, the voucher also includes a €2 credit for additional services or usage beyond the included allowances. This plan is designed to provide a balanced mix of data, voice, and text services, catering to a variety of communication needs at a competitive price.