BetterRoaming does not offer a Cameroon eSIM plan that includes a phone number or SMS capability. All available Cameroon eSIMs from this provider are data‑only, allowing you to connect to the internet and use VoIP services such as WhatsApp, Telegram, and iMessage for calls and messaging. However, some destinations may block or restrict certain apps or VoIP services, so travelers should verify that the services they rely on are accessible in Cameroon before purchasing.