The B6 787 Bluetooth adapter often causes confusion regarding its use with dual SIM phones. This article clarifies its functionality and addresses common misconceptions. A dual SIM phone accommodates two SIM cards, typically from different providers. Using a SIM card in the B6 787 negates its Bluetooth functionality, essentially turning it into a regular GSM phone. This setup requires a dual SIM service with two SIM cards from the same provider, configured to share one phone number. Incoming calls will ring on both devices, allowing you to answer from either. Outgoing calls will display the same number regardless of the device used.
B6 787: Bluetooth Functionality and SIM Card Usage
The B6 787’s primary function is as a Bluetooth adapter. In this mode, it doesn’t use a SIM card itself but leverages the SIM card of a Bluetooth SAP (SIM Access Profile) enabled phone. This includes most Nokia phones (excluding Meego and Windows Phone), a growing number of Android devices (check for compatibility), and potentially some Blackberry models (often requiring a later adapter version). The B6 787 acts as a GSM phone, connecting via Bluetooth and adhering to security protocols. It’s unlocked and accepts SIM cards from various providers, with potential exceptions for providers like “3” that lack their own GSM network and rely on roaming.
Alternative Bluetooth Solutions: HF Profile Devices
Devices supporting the Bluetooth Hands-Free (HF) profile offer broader phone compatibility but lack the specific dual SIM features of the B6 787 when used with the appropriate service. These devices connect via Bluetooth and work with most phones. Choosing between a BT SAP adapter like the B6 787 and a BT HF device depends on individual needs and priorities.
B6 787 and Dual SIM: Key Considerations
Using the B6 787 with dual SIM requires careful consideration. While the adapter itself is unlocked, its intended use as a Bluetooth device relies on a BT SAP compatible phone. If dual SIM functionality with a shared number is desired, the adapter can function as a standalone GSM phone, but its Bluetooth capabilities become irrelevant. Understanding these distinctions is crucial for choosing the right setup for your communication needs. Ultimately, the B6 787 offers flexibility for users seeking either Bluetooth connectivity with a BT SAP phone or a simple GSM phone solution with dual SIM capabilities when properly configured with a compatible service.
