AT Commands Manual - Teltonika
AT Commands Manual - Teltonika
AT Commands Manual - Teltonika
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<strong>AT</strong> <strong>Commands</strong>User <strong>Manual</strong>16.4 Quality of service profile (requested) +CGQREQCommand syntaxDescription<strong>AT</strong>+CGQREQ=,,,reliability>,,<strong>AT</strong>+CGDCONT is needed previously<strong>AT</strong>+CGQREQ=1,1,1,1,1,1Read command<strong>AT</strong>+CGQREQ?Test command<strong>AT</strong>+CGQREQ=?<strong>AT</strong>+CGQMIN=,,,,,This command allows the TE to specify a quality of service profile that isused when the MT sends an activate PDP context request message to thenetwork. The set command specifies a profile for the context identified by the (local context identification parameter). The syntax form used onlywith parameter , causes the requested profile for the indicated contextnumber to become undefined.OKorCME ERROR: +CGQREQ: 1,1,1,1,1,1 i.e. +CGQREQ:,,,,,+CGQREQ:,,,,,...OK+CGQREQ: “IP”, (0-3), (0-4), (0-5), (0-9), (0-18,31)i.e. +CGQREQ: , (list of supported s), (list ofsupported s), (list of supported s),(list of supported s), (list of supported s)+CGQREQ: ,(list of supporteds),(list of supported s), (list of supporteds), (list of supported s),(list of supported s)...OK16.5 Quality of service profile (minimum acceptable) +CGQMINCommand syntaxDescriptionThis command allows the TE to specify a QoS (Quality of Service) minimumacceptable profile which is checked by the MT against the negotiated profilereturned in the activate PDP context accept message. The profile is identifiedby the parameter.<strong>AT</strong>+CGDCONT is needed previously<strong>AT</strong>+CGQMIN=1,1,1,1,1,1Read command<strong>AT</strong>+CGQMIN?Test command<strong>AT</strong>+CGQMIN=?OKorCME ERROR: +CGQMIN: ,,,,,OK+CGQMIN: “IP”,(0-3),(0-4),(0-5),(0-9),(0-18,31) i.e.+CGQMIN: , (list of supported s),(list of supported s), (list of supported s),(list of supported s), (list of supported s)[+CGQMIN: , (list of supported s),(list of supported s), (list of supported s),(list of supported s), (list of supported s)...OK16.6 GPRS attach or detach +CG<strong>AT</strong>TCommand syntaxDescription<strong>AT</strong>+CG<strong>AT</strong>T= This execution command is used to attach the MT to, or detach the MT from the GPRSservice. After this command the MT remains in command state. If the MT is already in therequested state, the command is ignored and OK is returned to TE. If the requested statecan not be reached, an ERROR is returned. The command is abortable by hit a key; in thiscase a detach is performed (aborting is a proprietary feature). Any active PDP context will beautomatically deactivated when the attachment state changes to detached.<strong>AT</strong>+CG<strong>AT</strong>T=1Read commandOKorCME ERROR: +CG<strong>AT</strong>T: 84
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