No, yaySIM does not provide eSIM plans that include a phone number or SMS capability for Senegal. The only plans sold by yaySIM for that destination are data‑only eSIMs.
Travelers who need voice or text functionality can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but some destinations may block or restrict certain apps or services. It is advisable to confirm that the applications you rely on are accessible in Senegal before purchasing a plan.