Tait TM8100 mobiles, Protocol Manual

Page: 67 / 76

TM8100/TM8200 Computer-Controlled Data Interface (CCDI) Protocol Manual CCR 67
© Tait Electronics Limited April 2007
Where:
Effect
The Selcall modem is immediately re-initialised with the new decode
parameter map. These new parameters are applied for the next Selcall
decode/encode sequence.
CCR default parameters are those loaded from the network associated to the
selected channel when the radio enters CCR mode. This includes selcall
parameters like ‘lead in delay’, which it is not possible to alter in CCR
mode.
2.8.11 Set ANI
Description
This command disables or enables ANI. It configures what ANI sequence is
to be sent and when the ANI sequence is to be sent. If p is not ‘0’, the tone
sequence gets stored.
If the number of tones (xx...xx) does not match the currently configured
length, then the command is rejected (NAK- format error). It is also
rejected if p is out of range (range error).
Parameter Value
I the ASCII letter I denotes the Set Selcall Parameter command
03 ASCII hex number 03 is the number of characters for parameters
t specifies the Tone Set to use. This can be one of the following:
■ ’0’ccIR
■ ’1’EIA
■ ’2’EEA
■ ’3’ZVEI-I
■ ’4’ZVEI-II
■ ’5’ZVEI-III
■ ’6’PZVEI
■ ’7’NATEL
■ ’8’DZVEI
p specifies the Tone Period to use. This can be one of the following:
■ ’1’20ms
■ ’2’33ms
■ ’3’40ms
■ ’4’50ms
■ ’5’60ms
■ ’6’70ms
■ ’7’100ms
l sets the decode buffer time and message filter as defined in “Notify
Buffer Size” on page 73 and “Selcall Decode Sequence” on page
73 .
cc ASCII hex number cc is the checksum