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SIM800 Series_AT Command Manual_V1.09

161

2015-08-03

6.2.21 AT+CENG

Switch on or off Engineering Mode

AT+CENG

Switch on or off Engineering Mode

Response

TA returns the list of supported modes.

+CENG: (list of supported <mode>s),(list of supported <Ncell>s)

Test Command

AT+CENG=?

Parameters

See Write Command

Read Command

AT+CENG?

Response

Engineering Mode is designed to allow a field engineer to view and test the

network information received by a handset, when the handset is either in

idle mode or dedicated mode (that is: with a call active). In each mode, the

engineer is able to view network interaction for the "serving cell" (the cell

the handset is currently registered with) or for the neighboring cells.

TA returns the current engineering mode. The network information

including serving cell and neighboring cells are returned. <cell> carry with

them corresponding network interaction.

+CENG: <mode>,<Ncell>

[+CENG:

,<rla>,

<txp>,<lac>,<TA>[<dbm>,<c1>,<c2>,<tch>,<ts>,<maio>,<hsn>,<rxq_s

ub>,<rxq_full>,<ch_mod>]"<CR><LF>+CENG:

<cell>,"<bcch>,<rxl>,<bsic>[,<cellid>,]<mcc>,<mnc>,<lac>"…]

if <mode>=3

+CENG: <mode>,<Ncell>

[+CENG:

<cell>,<mcc>,<mnc>,<lac>,<cellid>,<bsic>,<rxl><CR><LF>+CENG:

<cell>,<mcc>,<mnc>,<lac>,<cellid>,<bsic>,<rxl>…]

if <mode>=4

+CENG: <mode>,<Ncell>

[+CENG:

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