ByteSIM does not provide an eSIM for Bangladesh that includes a local phone number or SMS capability. Travelers who purchase a ByteSIM plan for Bangladesh will receive only high‑speed data, without the option to make or receive traditional voice calls or SMS.
To communicate or call while in Bangladesh, users can rely on VoIP applications such as WhatsApp, Telegram or iMessage, which can be accessed over the data connection. However, some destinations may block or restrict certain apps or VoIP services, so it is advisable to verify that the services needed are accessible in Bangladesh before purchasing a ByteSIM plan.