1、 TIA-664.801-B (Revision of TIA-664.801-A) October 2007Wireless Features Description: System Functionality ANSI/TIA-664.801-B-2007 APPROVED: OCTOBER 10, 2007 REAFFIRMED: FEBRUARY 1, 2013 NOTICE TIA Engineering Standards and Publications are designed to serve the public interest through eliminating m
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19、16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 801-i Contents Wireless Features Description: System Functionality Contents Revision Historyii 1 System Functionality.3 1.1 Tones Applied Toward the Mobile Station.3
20、 1.2 Announcements Applied Toward the Mobile Station 4 1.3 Tones Applied Toward the Calling Party .4 1.4 Announcements Applied Toward the Calling Party .5 TIA-664.801-B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
21、 48 49 50 51 52 53 54 55 56 57 58 59 60 Revision History 801-ii Revision History Revision Date Remarks IS-53, Revision 0 August 1991 Initial publication IS-53, Revision A May 1995 Updated publication ANSI/TIA/EIA-664, Revision 0 June 1996 Initial ANSI publication ANSI/TIA/EIA/664-801-A July 2000 Upd
22、ated ANSI publication TIA-664.801-B September 2007 Updated publication TIA-664.801-B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 3 System Functionality 1 System Functionalit
23、y The purpose of this section is to define the characteristics of the system with respect to messaging and indications to the Mobile Station (MS) and to the calling party. 1.1 Tones Applied Toward the Mobile Station The following tones may be applied by the system toward the mobile station during no
24、rmal operation and in providing the features in this Standard. Call Waiting Tones The Call Waiting Tones shall be a tone of 440 Hz at -13 dBm0/frequency applied for 300 ms 50 ms injected into the voice path toward the called subscriber. Dial Tone Burst A dial tone burst is used when dial tone cannot
25、 be removed after the first digit is entered. A dial tone burst is a 2 s burst of dial tone. Dial Tone Dial tone is used to prompt for entry of digits and is removed after the first digit is entered. Dial tone is a continuous tone of 350 Hz plus 440 Hz at -13 dBm0/frequency. Alternatively dial tone
26、may be a single frequency tone between 400 and 450 Hz. Confirmation Tone Confirmation tone is a short audible tone sequence that may be inserted into an engaged or busy subscribers voice channel to announce the systems acceptance of a request. Confirmation tone is defined to be three bursts of dial
27、tone (0.1 s on, 0.1 s off). Denial Tone Burst Denial tone is a short audible tone sequence that may be inserted into an engaged or busy subscribers voice channel to announce the systems denial of a request. Denial tone is defined to be a single 2 s burst of low tone. Low tone is defined to be 480 Hz
28、 plus 620 Hz at -24 dBm0/frequency. Pip Tone Pip tone is a unique short audible tone sequence that may be inserted into an engaged or busy subscribers voice channel to announce the networks reception of a voice message that is available for subscriber retrieval. Pip tone is defined to be four bursts
29、 of high tone (0.1 s on, 0.1 s off). High tone is defined to be 480 Hz at -17 dBm0/frequency. TIA-664.801-B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 System Functionality
30、801-4 Warning Tone The warning tone is a short tone applied to the speech path to signal a change in the number of parties to a call. It is defined to be a single burst of high tone 0.1 s on. High tone is defined to be 480 Hz at -17 dBm0/frequency. 1.2 Announcements Applied Toward the Mobile Station
31、 The following announcements may be applied by the system toward the mobile station during normal operation and in providing the features in this Standard. a. Feature Activation b. Feature Activation and Courtesy Call Warning c. Feature De-Activation d. Call Restricted From Current Service Area e. F
32、eature Not Available in Current Service Area f. Accessed Feature is Active g. Accessed Feature is De-Active h. The Current Preferred Language is 1.3 Tones Applied Toward the Calling Party The following tones may be applied by the system toward the calling party during normal operation and in providi
33、ng the features in this Standard. Audible Alerting Audible alerting is defined to be 440 Hz plus 480 Hz at -19 dBm0/frequency. The cadence of the audible alerting should be the same as that applied to the mobile station. Busy Tone Busy tone is defined to be 480 Hz plus 620 Hz at -24 dBm0/frequency a
34、lternating 0.5 s on and 0.5 s off. Reorder Tone Reorder tone is defined to be 480 Hz plus 620 Hz at -24 dBm0/frequency alternating 0.25 s on and 0.25 s off. Special Information Tones Special information tones are defined in T1.209. TIA-664.801-B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
35、22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 5 System Functionality 1.4 Announcements Applied Toward the Calling Party The following announcements may be applied by the system toward the calling party during normal operation and
36、 in providing the features in this Standard. a. The Subscriber You Have Dialed Is Inaccessible b. The Subscriber You Have Dialed Is Not Accepting Your Call c. Your Call Is Being Redirected d. Please Enter Your PIN e. Please Reenter Your PIN f. Please Enter Your Old PIN g. Please Enter Your New PIN h. Please Reenter Your New PIN i. Please Enter Your Password j. Please Enter Your Directory Number k. Please Reenter Your Directory Number l. Please Enter Your Feature Code (This page intentionally left blank.)
