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AT Command Reference
80-99208-1 Rev. D 6-33
Power-On/Reset Default Value(s)
2
Results Returned
Set Rm Interface Protocol (+CRM)
Syntax
+CRM[=<value>|?|=?]
Description
Sets the Rm interface protocol. When no <value> is specified,
<value> is assumed to be 1.
+CRM? queries for the current setting of the <value>.
+CRM=? queries for the acceptable range of <value>.
Valid Value(s)
Missing Parameter Default Value(s)
0
Power-On/Reset Default Value(s)
0
Result Condition
OK A valid <value> was received and processed.
ERROR <value> is not supported.
+CMUX:<value>
OK
? is used to query current setting.
+CMUX: (1-2)
OK
=? is used to query acceptable range of
<value> parameter.
0 Asynchronous Data Services
1 Packet Data Services