Multi-Tech Systems MMCModem GPRS (MTMMC-G) - Manual (Page 171)

Chapter 16 – Other AT Commands
Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I) 171
Chapter 16 – Other AT
Commands
V.25ter Recommendation
The commands not listed in this document are not supported. For these commands, the product will then answer with
"ERROR". All modulation control, error control and data compression commands are not recognized. An "ERROR" string
will be returned.
GSM 07.05 Recommendation
All the 07.05 commands not described in this manual are not implemented. The product will answer "ERROR" to these
commands.
GSM 07.07 Recommendation
All the 07.07 commands not described in this manual are not implemented. The product will answer "ERROR" to these
commands.