Siemens MC55 - Manual (Page 304)

MC55 AT Command Set
11.21 AT+FREV
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MC55_ATC_V01.05 Page 304 of 469 2/10/04
Confidential / Released
11.21 AT+FREV Identify Product Revision
Syntax
Command Description
Sends the revision identification to the TA.
Note
• Used for Fax Class 2 only
Read Command
AT+FREV?
Response(s)
V2.550
OK
PIN ASC0 ASC1 MUX1 MUX2 MUX3
! % ! % ! !
Reference(s)
SIEMENS