Siemens M20 Terminal Technical Description page 223

Siemens Information and Communication Products
AT+CPMS Preferred SMS message storage ................................................................... 105
AT+CPUC Price per unit and currency table ....................................................................80
AT+CPWD Change password ...........................................................................................79
AT+CR Service reporting control ................................................................................ 83
AT+CRC Set Cellular Result Codes for incoming call indication ................................. 82
AT+CREG Network registration ...................................................................................... 84
AT+CRES Restore SMS settings ................................................................................... 105
AT+CRLP Select radio link protocol param. for orig. non-transparent data call ............81
AT+CRSM Restricted SIM access .................................................................................... 85
AT+CSAS Save SMS settings ........................................................................................106
AT+CSCA SMS service centre address .......................................................................... 106
AT+CSCB Select cell broadcast SMS messages ............................................................106
AT+CSCS Select TE character set. .................................................................................. 86
AT+CSDH Show SMS text mode parameters ................................................................ 108
AT+CSMP Set SMS text mode parameters ....................................................................109
AT+CSMS Select Message Service ................................................................................ 109
AT+CSQ Signal quality .................................................................................................87
AT+CUSD Unstructured supplementary service data ......................................................88
AT+CXXCID Display card ID (identical to AT^SCID) ..................................................... 136
AT+DR V.42bis data compression reporting control .................................................. 47
AT+DS V.42bis data compression control .................................................................. 48
AT+FCLASS Fax: select, read or test service class .............................................................. 89
AT+FMI Fax: report manufactured ID ..........................................................................89
AT+FMM Fax: report model ID ...................................................................................... 89
AT+FMR Fax: report revision ID ................................................................................... 90
AT+GCAP Request complete TA capabilities list ............................................................ 48
AT+GMI Request manufacturer identification ..............................................................49
AT+GMM Request TA model identification ................................................................... 49
AT+GMR Request TA revision identification of software status ...................................49
AT+GOI Request global object identification ............................................................... 50
AT+GSN Request TA serial number identification .......................................................50
AT+ICF Set TE-TA control character framing ............................................................ 50
AT+IFC Set TE-TA local data flow control ................................................................. 51
AT+ILRR Set TE-TA local rate reporting mode .............................................................52
AT+IPR Set fixed local rate ..........................................................................................53
AT+VGR Receive gain selection of speaker ..................................................................90
AT+VGT Transmit gain selection of microphone .......................................................... 91
AT+VIP Initialize voice parameters ............................................................................. 91
AT+VTS DTMF and tone generation (<Tone> in {0-9, *, #, A, B, C, D}) ..................92
AT^MONI Monitor idle mode and dedicated mode ....................................................... 133
AT^MONP Monitor neighbour cells ............................................................................... 135
AT^SACM Advice of charge and query of ACM and ACMmax ...................................111
AT^SCID Display SIM card identification number ...................................................... 113
AT^SCKS Set SIM connection presentation mode and query SIM connection status .. 113
AT^SCNI List Call Number Information ......................................................................114
AT^SCTM Set critical operating temp. present. mode or query temp. ..........................114
AT^SFPCS Far party call status ...................................................................................... 115
AT^SLCK Facility lock (including self-defined locks) .................................................116
AT^SMGL List SMS messages from preferred storage without changing status to read 118
AT^SMGO Set or query SMS overflow presentation mode or query SMS overflow .... 118
Version 8 dated 15.03.00
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