AT Commands Manual - Teltonika

AT CommandsUser Manual11.9 Price per unit and currency table +CPUCCommand syntaxDescriptionAT+CPUC=, This set command sets the parameters of Advise of Charge related price per unit and,currency table in SIM file EFPUCT. PUCT information can be used to convert the homeunits into currency units. SIM PIN2 is required to set the parameters.AT+CPUC=”USD”,”0.20”,”0933”Read commandAT+CPUC?Test commandAT+CPUC=?OKorCME ERROR: +CPUC: ,OKOK string type containing the three-character currency code (e.g. “GBP”,”EUR”). string type containing the price per unit; dot is used as a decimal separator. string type containing the SIM PIN2.11.10 Call related supplementary services +CHLDCommand syntaxDescriptionAT+CHLD= This command allows to manage call hold and multiparty conversation (conference call).Calls can be put on hold, recovered, released or added to conversation.AT+CHLD=2 OKorCME ERROR: Test command+CHLD: (0,1,1x,2,2x,3,4,4*,6,7) i.e. (list of supported s)AT+CHLD=?OK may be:− 0: release all held calls or set User Determined User Busy for a waiting call; if both exists then only thewaiting call will be rejected.− 1: release all active calls and accepts the other (held or waiting).− 1x: release a specific call (x specific call number as indicated by +CCLC).− 2: place all active calls (if exist) on hold and accepts the other call (held or waiting).− 2x: place all active calls on hold except call x with which communication is supported.− 3: adds a held call to the conversation.− 4: connects the two calls and disconnects the subscriber from both calls (Explicit Call Transfer).− 4*: call deflection (proprietary feature ).− 5: call completion of busy subscriber; this command syntax will be interpreted as an activation request,if the network has previously offered the possibility to activate this function, which will be indicated to theuser by the unsolicited result code +XCCBS: 1 (CCBS is possible).− 6: puts an active call on hold or an held call to active, while another call is waiting.− 7: disconnect users in multiparty without accepting incoming call.11.11 Call deflection +CTFRCommand syntaxDescriptionAT+CTFR= This command allows the DTE user to respond to an incoming call offered by the network,, by requesting call deflection, i.e. redirection of this call to another number specified in the,response. The call deflection is a supplementary service applicable only to voice calls(teleservice 11).AT+CTFR=”09113788” OKorCME ERROR: Test commandOK46