Pairing with Connectable Device

[HarshadTechmero]

I need help for sending Pairing Code to Connectable device, I have code but device not show any pairing code

self.connectedDevice = obj
self.connectedDevice?.delegate = self
self.connectedDevice?.setPairingType(DeviceServicePairingTypeMixed)
self.connectedDevice?.connect()

Try with pairingType DeviceServicePairingTypeMixed, DeviceServicePairingTypePinCode and DeviceServicePairingTypeFirstScreen but no luck