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参数资料
| 型号： | DLBM-CG121 |
| 厂商： | Electronic Theatre Controls, Inc. |
| 英文描述： | A Class 2 Bluetooth module suitable for cellular phone, smart phone applications. |
| 中文描述： | 一类2蓝牙模块，适用于蜂窝电话，智能电话应用。 |
| 文件页数： | 28/40页 |
| 文件大小： | 318K |
| 代理商： | DLBM-CG121 |
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Preliminary
DLBM-CG121
Data Sheet
July 30, 2004
Proprietary Information and Specifications are Subject to Change
PSKEY_USR7(Bit Position) Function
0
1
2
Three way calling
Echo cancellation or noise reduction (Unlikely to be supported)
Voice Recognition Function (is enabled will cause
DLBM-CG121
to initiate a long pulse sequence)
In-Band Ring Tone. (If enabled will force an Audio SCO
Connection on incoming calls)
Attach phone number to tag (Not supported)
3
4
13.14 Managing the Trusted Device List
Support has been included to manage the trusted device list. The commands associated with
this process are as follows:
Registering trusted devices stored within the host. This is done after DLBM-CG121 requests
registration of these devices using +CRREG command. The host can then register the devices
at any time, keeping in mind that any device not registered, attempting to connect with the
Handphone would require authentication.
Therefore, If a device is not a registered device, DLBM-CG121 will go through the process of
requesting a PIN, and if successful, will respond with the +CLINK=<bd_addr>,<link key>
response to inform the host of the new devices’ link key and address. It would be up to the host
to decide whether to add this device to it’s trusted device list or not.
Once the device have been registered, they may be removed from DLBM-CG121 security
manager by issuing the AT+CTDDEL = <bd_addr> command. This Bluetooth address will
thereafter be deleted from the registry.
The management of the trusted device list is kept within the host, therefore the host may decide
how many trusted devices to hold, and may change the name of the remote device name if so
required.
相关PDF资料 |
PDF描述 |
|---|---|
| DLBM-CR320 | A Class 2 V2.0+EDR Bluetooth HCI module suitable for various (mobile phones) applications |
| DLE-300-010 | AUTOMOTIVE EXTERIOR LIGHTING |
| DLE30 | 3.0A Ultrahigh-Speed Rectifier |
| DLE30B | 3.0A Ultrahigh-Speed Rectifier |
| DLE30C | 3.0A Ultrahigh-Speed Rectifier |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DLBM-CH120 | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:Bluetooth Module Class 2 |
| DLBM-CH122 | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:Bluetooth Module Class 2 |
| DLBM-CR320 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:A Class 2 V2.0+EDR Bluetooth HCI module suitable for various (mobile phones) applications |
| DLBM-CS220 | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:A Class 2 Bluetooth V1.2 HCI module Suitable for various applications. |
| DLBM-CS221 | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:A Class 2 Bluetooth V1.2 HCI module Suitable for various applications. |
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