TC65 Module TC65 Terminal Siemens Cellular Engines Version: DocID: 01.041 TC65_rn_v01.
s TC65 Release Notes Strictly Confidential / Released Document Name: TC65 Release Notes Version: 01.041 Date: October 17, 2005 DocId: TC65_rn_v01.041 Status: Strictly Confidential / Released General Notes Product is deemed accepted by Recipient and is provided without interface to Recipient’s products. The documentation and/or Product are provided for testing, evaluation, integration and information purposes.
s TC65 Release Notes Strictly Confidential / Released Contents 1 Preamble ........................................................................................................................4 1.1 Related Documents ...............................................................................................4 2 General Hardware and Software Limitations..............................................................5 3 Hardware Limitations Specific to the TC65 Terminal ..............................
s TC65 Release Notes Strictly Confidential / Released 1 Preamble This Release Note describes the Release TC65 01.041 of the two Siemens Cellular Engines TC65 Module TC65 Terminal 1.1 Related Documents Except for the Hardware Interface Descriptions, the DSB75 Support Box Description and the Application Note 07, all supplied documents apply both to the TC65 Module and the TC65 Terminal.
s TC65 Release Notes Strictly Confidential / Released 2 General Hardware and Software Limitations • Noise Reduction and Echo Cancellation are working only at low quality level. Basic Handsfree operation (Speakerphone) is not yet supported. The Ringing Tone generator does not always work reliably. • The feature RTC wake-up from POWER DOWN mode is not available. Programming an alarm time (AT+CALA) will not wake up the module automatically.
s TC65 Release Notes Strictly Confidential / Released accept only the command AT+CPIN=, which sets the “PS” lock once again. To remove the “PS” lock use the command AT+CLCK as described in [1]. The commands AT+CPIN= and ATD*#0003*MasterPhoneCode# will be supported again in later TC65 releases.
s TC65 Release Notes Strictly Confidential / Released • If the USB interface is used to update the TC65 firmware, problems may be encountered due to the latencies of USB device detection, for example if the USB host is slow (Clock<1GHz) or the operating system supports only old USB drivers (Windows 2000). In extreme cases the firmware download may be aborted. As a workaround, you can try to restart the update procedure any time. The best approach, however, is using an appropriate USB host, e.g.
s TC65 Release Notes Strictly Confidential / Released Note: • It is the responsibility of the application manufacturer to apply for a block of IMEIs and to complete all relevant national and international certification and Type Approval processes. • The AT commands required for writing the IMEI and the SVN are not part of the standard AT Command Specification and are delivered on request. TC65_rn_v01.041 Page 8 of 8 17.10.
