Rainbow Electronics GM862-QUAD-PY - Manual (Page 9)

GM862-QUAD / PY Software User Guide
1vv0300747 Rev. 3 - 10/07/07
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2.1.2 String Type Parameters
A string, either enclosed between quotes or not, is considered to be a valid string type parameter
input. According to V25.ter space characters are ignored on the command line and may be used freely
for formatting purposes, unless they are embedded in numeric or quoted string constants; therefore a
string containing a space character has to be enclosed between quotes to be considered a valid string
type parameter (e.g. typing AT+COPS=1,0,”A1” is the same as typing AT+COPS=1,0,A1; typing
AT+COPS=1,0,”A BB” is different from typing AT+COPS=1,0,A BB).
When #SELINT=0 (or 1) mode is selected, a string not enclosed between quotes is changed in upper
case (e.g. mickey become MICKEY), while a string enclosed between quotes is case sensitive.
When #SELINT=2 mode is selected, a string enclosed between quotes is case sensitive.
A small set of commands requires always to write the input string parameters within quotes: this is
explicitly reported in the specific descriptions.
NOTE: All the AT commands described in this specification is related to SELINT 2