0     disable network registration unsolicited result code

1     enable network registration unsolicited result code +CGREG: <stat>

2     there is a change in the ME network registration status or a change of the network cell:

+CGREG: <stat>[,<lac>,<ci>]

0     not registered, ME is not currently searching an operator to register to

1     registered, home network

2     not registered, but ME is currently trying to attachor searching an operator to register to

3     registration denied

4     unknown

5     registered, roaming

Cell ID in hexadecimal format.

GSM     Maximum is two byte

WCDMA     Maximum is four byte

TDS-CDMA     Maximum is four byte

AT+CGREG=?

+CGREG: (0-2)

OK

AT+CGREG?

+CGREG: 0,0 

OK

OK

or

ERROR

or

+CME ERROR: <err>

Indicates the state of Packet Domain attachment:

0     detached

1     attached

AT+CGATT?

+CGATT: 0

OK

AT+CGATT=1

OK

OK

or

ERROR

or

+CME ERROR: <err>

Indicates the state of PDP context activation:

0     deactivated

1     activated

A numeric parameter which specifies a particular PDP context definition

(see AT+CGDCONT command).1…42

AT+CGACT=?

+CGACT: (0,1)

OK

AT+CGACT?

+CGACT: 1,1

OK

AT+CGACT=0,1

OK

+CGDCONT: (range of supported<cid>s),<PDP_type>,,,(list of supported <d_comp>s),(list of supported <h_comp>s) (list of <ipv4_ctrl>s),(list of <emergency_flag>s)

OK

or

ERROR

+CGDCONT: [<cid>, <PDP_type>,<APN>,<PDP_addr>,<d_comp>,<h_comp><ipv4_ctrl>,<emergency_flag>[<CR><LF> +CGDCONT: <cid>, <PDP_type>, <APN>,<PDP_addr>, <d_comp>,<h_comp>< ipv4_ctrl>,<emergency_flag>[…]]]

OK

or

ERROR

OK

or

ERROR

OK

or

ERROR

(PDP Context Identifier) a numeric parameter which specifies a particular PDP context definition.

The parameter is local to the TE-MT interface & is used in other PDP context-related commands.

The range of permitted values (minimum value = 1) is returned by the test form of the command.1…42

(Packet Data Protocol type) a string parameter which specifies the type of packet data protocol.

IP     Internet Protocol

PPP     Point to Point Protocol

IPV6     Internet Protocol Version 6

IPV4V6     Dual PDN Stack

(Access Point Name) a string parameter which is a logical name that is used to select the GGSN

or the external packet data network.

A string parameter that identifies the MT in the address space applicable to the PDP.

Read command will continue to return the null string even if an address has been allocated during

the PDP startup procedure.

The allocated address may be read using command AT+CGPADDR.

A numeric parameter that controls PDP data compression, this value may depend on platform:

0     off (default if value is omitted)

1     on

2     V.42bis

3     V.44

A numeric parameter that controls PDP header compression, this value may depend on platform:

0     off (default if value is omitted)

1     on

2     RFC1144

3     RFC2507

4     RFC3095

<ipv4_ctrl>

Parameter that controls how the MT/TA requests to get the IPv4 address information:

0     Address Allocation through NAS Signaling
1     on

<emergency_flag>

emergency_flag:

0       off (default if value is omitted)

1       on

<ssc_mode>

ssc mode(if not encode in OTA,ssc_mode command)

0       ssc mode 1(default if value is omitted)

1       ssc mode 2

<pref_access_type>

prefer access type:

0       access unspecified(default if value is omitted)

1       access 3gpp

<always_on_req>

alway on req:

0       off (default if value is omitted)

1       on

AT+CGDCONT =?

+CGDCONT: (1-24,100-179),”IP”,,,(0-2),(0-4),(0-1),(0-1)

+CGDCONT: (1-24,100-179),”PPP”,,,(0-2),(0-4),(0-1),(0-1)

+CGDCONT: (1-24,100-179),”IPV6″,,,(0-2),(0-4),(0-1),(0-1)

+CGDCONT: (1-24,100-179),”IPV4V6″,,,(0-2),(0-4),(0-1),(0-1)

OK

AT+ CGDCONT?

+CGDCONT: 1,”IP”,””,”0.0.0.0″,0,0

OK

+CGDSCONT: (range of supported <cid>s),(list of <p_cid>s for active    primary    contexts),   <PDP_type>,,,(list    of    supported<d_comp>s),(list of supported <h_comp>s)

OK

or

ERROR

+CGDSCONT: [<cid>,<p_cid>,<d_comp>,<h_comp> [<CR><LF>+CGDSCONT: <cid>,<p_cid>,<d_comp>,<h_comp> […]]]

OK

or

ERROR

OK

or

ERROR

(Packet Data Protocol type) a string parameter which specifies the type of packet data protocol.

IP     Internet Protocol

PPP     Point to Point Protocol

IPV6     Internet Protocol Version 6

IPV4V6     Dual PDN Stack

a numeric parameter that controls PDP data compression (applicable for SNDCPonly) (refer 3GPP TS 44.065 [61])

0     off

1     on (manufacturer preferred compression)

2     V.42bis

3     V.44bis data compression

Other values are reserved.

a numeric parameter that controls PDP header compression (refer 3GPP TS 44.065 [61] and 3GPP TS 25.323 [62])

0     off

1     on (manufacturer preferred compression)

2     RFC1144 (applicable for SNDCP only)

3     RFC2507

4     RFC3095 (applicable for PDCP only)

Other values are reserved.

AT+CGDSCONT=?

+CGDSCONT: (1-24,100-179),(),”IP”,(0-2),(0-4)

+CGDSCONT: (1-24,100-179),(),”PPP”,(0-2),(0-4)

+CGDSCONT: (1-24,100-179),(),”IPV6″,(0-2),(0-4)

+CGDSCONT: (1-24,100-179),(),”IPV4V6″,(0-2),(0-4)

OK

AT+CGDSCONT?+CGDSCONT: 2,1,0,0 

OK

AT+CGDSCONT=2,1

OK

+CGTFT: <PDP_type>,(list of supported <packet filter identifier>s),(list of supported <evaluation precedence index>s),(list of supported <source address and subnet mask>s),(list of supported <protocol number (ipv4) / next header (ipv6)>s),(list of supported <destination port range>s),(list of supported <source port range>s),(list of supported <ipsec security parameter index (spi)>s),(list of supported <type of service (tos) (ipv4) and mask / traffic class (ipv6) and mask>s),(list of supported <flow label (ipv6)>s),(list of supported<direction>s)[<CR><LF>+CGTFT: <PDP_type>,(list of supported <packet filter identifier>s),(list of supported <evaluation precedence index>s),(list of supported <source address and subnet mask>s),(list of supported <protocol number (ipv4) / next header (ipv6)>s),(list of supported <destination port range>s),(list of supported <source port range>s),(list of supported <ipsec security parameter index (spi)>s),(list of supported <type of service (tos) (ipv4) and mask / traffic class (ipv6) and mask>s),(list of supported <flow label (ipv6)>s),(list of supported<direction>s) […]]

OK

or

ERROR

+CGTFT: [<cid>,<packet filter identifier>,<evaluation precedence index>,<source address and subnet mask>,<protocol number (ipv4) / next header (ipv6)>,<destination port range>,<source port range>,<ipsec security parameter index (spi)>,<type of service (tos) (ipv4) and mask / traffic class (ipv6) and mask>,<flow label (ipv6)>,<direction>[<CR><LF>+CGTFT: <cid>,<packet filter identifier>,<evaluation precedence index>,<source address and subnet  mask>,<protocol number (ipv4) / next header (ipv6)>,<destination port range>,<source port range>,<ipsec security parameter index (spi)>,<type of service (tos) (ipv4) and mask / traffic class (ipv6) and mask>,<flow label (ipv6)>,<direction>[…]]]

OK

or

ERROR

OK

or

ERROR

OK

or

ERROR

a numeric parameter which specifies a particular PDP context definition

(see the AT+CGDCONT and AT+CGDSCONT commands).

(Packet Data Protocol type) a string parameter which specifies the type of packet data protocol.

IP            Internet Protocol

PPP        Point to Point Protocol

IPV6        Internet Protocol Version 6

IPV4V6    Dual PDN Stack

string  type     The string is given as dot-separated numeric (0-255) parameters on the form:

“a1.a2.a3.a4.m1.m2.m3.m4” for IPv4 or “a1.a2.a3.a4.a5.a6.a7.a8.a9.a10.a11.a12.a13.a14.a15.a16.m1.m2.m3.m4.m5.m6.m7.m8.m9.m10.

m11.m12.m13.m14.m15.m16″, for IPv6.

AT+CGTFT=?

+CGTFT: “IP”,(1-16),(0-255),,(0-255),(0-65535.0-65535),(0-65535.0-65535),(0-FFFFFFFF),(0-255.0-255),(0-FF FFF)

+CGTFT:”PPP”,(1-16),(0-255),,(0-255),(0-65535.0-65535),(0-65535.0-65535),(0-FFFFFFFF),(0-255.0-255),(0- FFFFF)

+CGTFT:”IPV6″,(1-16),(0-255),,(0-255),(0-65535.0-65535),(0-65535.0-65535),(0-FFFFFFFF),(0-255.0-255),(0- FFFFF)

+CGTFT:”IPV4V6″,(1-16),(0-255),,(0-255),(0-65535.0-65535),(0-65535.0-65535),(0-FFFFFFFF),(0-255.0-255),( 0-FFFFF)

OK

AT+CGTFT?

+CGTFT: 2,1,0,”74.125.71.99.255.255.255.255″,0,0.0,0.0,0,0.0,0

OK

AT+CGTFT=2,1,0,”74.125.71.99.255.255.255.255″
OK

+CGQREQ: <PDP_type>, (list of supported <precedence>s), (list of supported <delay>s), (list of supported <reliability>s) , (list of supported <peak>s), (list of supported <mean>s) [<CR><LF>+CGQREQ: <PDP_type>, (list of supported <precedence>s), (list of supported <delay>s), (list of supported <reliability>s) , (list of supported <peak>s), (list of supported <mean>s)[…]]

OK

or

ERROR

+CGQREQ: [<cid>, <precedence >, <delay>, <reliability>, <peak>,

<mean>[<CR><LF>

+CGQREQ: <cid>, <precedence >, <delay>, <reliability.>, <peak>,

<mean>[…]]]

OK

or

ERROR

OK

or

ERROR

OK

or

ERROR

(Packet Data Protocol type) a string parameter which specifies the type of packet data protocol.

IP     Internet Protocol

PPP     Point to Point Protocol

IPV6     Internet Protocol Version 6

IPV4V6     Dual PDN Stack

A numeric parameter which specifies the precedence class:

0     network subscribed value

1     high priority

2     normal priority

3     low priority

A numeric parameter which specifies the delay class:

0     network subscribed value

1     delay class  1

2     delay class  2

3     delay class 3

4     delay class 4

A numeric parameter which specifies the reliability class:

0     network subscribed value

1     Non real-time traffic, error-sensitive application that cannot cope with data loss

2     Non real-time traffic, error-sensitive application that can cope with infrequent data loss

3     Non real-time traffic, error-sensitive application that can cope with data loss, GMM/-SM, and SMS

4     Real-time traffic, error-sensitive application that can cope with data loss

5     Real-time traffic error non-sensitive application that can cope with data loss

A numeric parameter which specifies the peak throughput class:

0     network subscribed value

1     Up to 1000 (8 kbit/s)

2     Up to 2000 (16 kbit/s)

3     Up to 4000 (32 kbit/s)

4     Up to 8000 (64 kbit/s)

5     Up to 16000 (128 kbit/s)

6     Up to 32000 (256 kbit/s)

7     Up to 64000 (512 kbit/s)

8     Up to 128000 (1024 kbit/s)

9     Up to 256000 (2048 kbit/s)

A numeric parameter which specifies the mean throughput class:

0     network subscribed value

1     100 (~0.22 bit/s)

2     200 (~0.44 bit/s)

3     500 (~1.11 bit/s)

4     1000 (~2.2 bit/s)

5     2000 (~4.4 bit/s)

6     5000 (~11.1 bit/s)

7     10000 (~22 bit/s)

8     20000 (~44 bit/s)

9     50000 (~111 bit/s)

10     100000 (~0.22 kbit/s)

11     200000 (~0.44 kbit/s)

12     500000 (~1.11 kbit/s)

13     1000000 (~2.2 kbit/s)

14     2000000 (~4.4 kbit/s)

15     5000000 (~11.1 kbit/s)

16     10000000 (~22 kbit/s)

17     20000000 (~44 kbit/s)

18     50000000 (~111 kbit/s)

31     optimization

AT+CGQREQ=?

+CGQREQ: “IP”,(0-3),(0-4),(0-5),(0-9),(0-18,31)

+CGQREQ: “PPP”,(0-3),(0-4),(0-5),(0-9),(0-18,31)

+CGQREQ: “IPV6”,(0-3),(0-4),(0-5),(0-9),(0-18,31)

+CGQREQ: “IPV4V6”,(0-3),(0-4),(0-5),(0-9),(0-18,31)

OK

AT+CGREG?+CGQREQ: 

OK

+CGEQREQ: <PDP_type>,(list of supported <Traffic class>s),(list of supported <Maximum bitrate UL>s),(list of supported <Maxim um bitrate DL>s),(list of supported <Guaranteed bitrate UL>s,(list of supported <Guaranteed bitrate DL>s),(list of supported <Deliv ery order>s),(list of supported <Maximum SDU size>s),(list of supported <SDU error ratio>s),(list of supported <Residual bit errorRatio>s),(list of supported <Delivery of erroneous SDUs>s),(list ofSupported <Transfer delay>s),(list of supported <Traffic handling priority>s)

OK

or

ERROR

+CGEQREQ: [<cid>,<Traffic class>,<Maximum bitrate UL>,<Maximum bitrate DL>,<Guaranteed bitrate UL>,<Guaranteed bitrateDL>,<Delivery order>,<Maximum SDU size>,<SDU error ratio>,<Residual bit error ratio>,<Delivery of erroneous SDUs>,<TransferDelay>,<Traffic handling priority>][<CR><LF>+CGEQREQ: <cid>,<Traffic class>,<Maximum bitrate UL>,<Maximum bitrate DL>,<Guaranteed bitrate UL>,<Guaranteed bitrate DL>,<Delivery order>,<Maximum SDU size>,<SDU error ratio>, <Residual bit error ratio>,<Delivery of erroneous SDUs>,<Transfer Delay>,<Traffic handling priority>[…]]

OK

or

ERROR

OK

or

ERROR

or

+CME ERROR: <err>

OK

or

ERROR

Parameter specifies a particular PDP context definition.

The parameter is also used in other PDP context-related commands.

The range is from 1 to 24,100 to 179.

0     conversational

1     streaming

2     interactive

3     background

4     subscribed value

This parameter indicates the maximum number of kbits/s delivered to UMTS(up-link traffic)at a SAP.

As an example a bitrate of 32kbit/s would be specified as 32(e.g. AT+CGEQREQ=…,32,…).

The range is from 0 to 8460.

The default value is 0.

If the parameter is set to’0′ the subscribed value will be requested.

This parameter indicates the maximum number of kbits/s delivered to UMTS(down-link traffic)at a SAP.

As an example a bitrate of 32kbit/s would be specified as 32(e.g. AT+CGEQREQ=…,32,…).

The range is from 0 to 8460.

The default value is 0.

If the parameter is set to’0′ the subscribed value will be requested.

This parameter indicates the guaranteed number of kbit/s delivered to UMTS(up-link traffic)at a

SAP(provided that there is data to deliver).

As an example a bitrate of 32kbit/s would be specified as 32(e.g.AT+CGEQREQ=…,32,…).

The range is from 0 to 8460.

The default value is 0.

If the parameter is set to’0′ the subscribed value will be requested.

This parameter indicates the guaranteed number of kbit/s delivered to UMTS(down-link traffic)at

a SAP(provided that there is data to deliver).

As an example a bitrate of 32kbit/s would be specified as 32(e.g.AT+CGEQREQ=…,32,…).

The range is from 0 to 8460.

The default value is 0.

If the parameter is set to’0′ the subscribed value will be requested.

This parameter indicates whether the UMTS bearer shall provide in-sequence SDU delivery or not.

0     no

1     yes

2     subscribed value

This parameter indicates the maximum allowed SDU size in octets.

The range is from 0 to 1520.

The default value is 0.

If the parameter is set to ‘0’ the subscribed value will be requested.

This parameter indicates the target value for the fraction of SDUs lost or detected as

erroneous.

SDU error ratio is defined only for conforming traffic.

As an example a target SDU error ratio of 5*10-3 would be specified as “5E3”(e.g.AT+CGEQREQ=..,”5E3”,…).

“0E0”     subscribed value

“1E2”

“7E3”

“1E3”

“1E4”

“1E5”

“1E6”

“1E1”

This parameter indicates the target value for the undetected bit error ratio in the delivered SDUs.

If no error detection is requested, Residual bit error ratio indicates the bit error ratio in the delivered SDUs.

As an example a target residual bit error ratio of 5*10-3 would be specified as “5E3”(e.g.AT+CGEQREQ=…,”5E3”,..).

“0E0”     subscribed value

“5E2”

“1E2”

“5E3”

“4E3”

“1E3”

“1E4”

“1E5”

“1E6”

“6E8”

This parameter indicates whether SDUs detected as erroneous shall be delivered or not.

0     no

1     yes

2     no detect

3     subscribed value

This parameter indicates the targeted time between request to transfer an SDU at one SAP to its

delivery at the other SAP,in milliseconds.The range is from 0 to 4000. The default value is 0. If

the parameter is set to’0′ the subscribed value will be requested.

This parameter specifies the relative importance for handling of all SDUs belonging to the

UMTSBearer compared to the SDUs of the other bearers.The range is from 0 to 3. The default

value is 0. If the parameter is set to ‘0’ the subscribed value will be requested.

(Packet Data Protocol type) a string parameter which specifies the type of packet data protocol.

IP     Internet Protocol

PPP     Point to Point Protocol

IPV6     Internet Protocol Version 6

IPV4V6     Dual PDN Stack

AT+CGEQREQ=?

+CGEQREQ: “IP”,(0-4),(0-384),(0-7168),(0-384),(0-7168),(0-2),(0-1520),(“0E0″,”1E1″,”1E2″,”7E3″,”1E3″,”1E4″,”1E5″,”1E6”),(“0E0″,”5E2″,”1E2″,”5E3″,”4E3″,”1E3″,”1E4″,”1E5″,”1E6″,”6E8”),(0-3),(0-4000),(0-3) ,(0,1),(0,1)+CGEQREQ: “PPP”,(0-4),(0-384),(0-7168),(0-384),(0-7168),(0-2),(0-1520),(“0E0″,”1E1″,”1E2″,”7E3″,”1E3″,”1E4″,”1E5″,”1E6”),(“0E0″,”5E2″,”1E2″,”5E3″,”4E3″,”1E3″,”1E4″,”1E5″,”1E6″,”6E8”),(0-3),(0-4000),(0-3) ,(0,1),(0,1)+CGEQREQ: “IPV6”,(0-4),(0-384),(0-7168),(0-384),(0-7168),(0-2),(0-1520),(“0E0″,”1E1″,”1E2″,”7E3″,”1E3″,”1E4″,”1E5″,”1E6”),(“0E0″,”5E2″,”1E2″,”5E3″,”4E3″,”1E3″,”1E4″,”1E5″,”1E6″,”6E8″),(0-3),(0-4000),(0-3) ,(0,1),(0,1)+CGEQREQ:”IPV4V6”,(0-4),(0-5760),(0-14000),(0-5760),(0-14000),(0-2),(0-1520),(“0E0″,”1E1″,”1E2″,”7E3″,”1E3″,”1E4″,”1E5″,”1E6”),(“0E0″,”5E2″,”1E2″,”5E3″,”4E3″,”1E3″,”1E4″,”1E5″,”1E6″,”6 E8”),(0-3),(0-4000),(0-3),(0,1),(0,1)

OK

AT+CGEQREQ?

+CGEQREQ:

OK

+CGQMIN: <PDP_type>, (list of supported <precedence>s), (list of supported <delay>s), (list

of supported <reliability>s) , (list of supported <peak>s), (list of supported <mean>s) [<CR>

<LF>+CGQMIN: <PDP_type>, (list of supported <precedence>s), (list of supported <delay>s),

(list of supported <reliability>s) , (list of supported <peak>s), (list of supported <mean>s)

[…]]

OK

or

ERROR

+CGQMIN: [<cid>,<precedence>,<delay>,<reliability>,<peak>,<mean>[<CR><LF>+CGQMIN:

<cid>,<precedence>,<delay>,<reliability.>,<peak>,<mean>[…]]]

OK

or

ERROR

OK

or

ERROR

OK

or

ERROR

A numeric parameter which specifies a particular PDP context definition (seeAT+CGDCONT

command). The range is from 1 to 24,100 to 179.

(Packet Data Protocol type) a string parameter which specifies the type of packet data protocol.

IP     Internet Protocol

PPP     Point to Point Protocol

IPV6     Internet Protocol Version 6

IPV4V6     Dual PDN Stack

A numeric parameter which specifies the precedence class:

0     network subscribed value

1     high priority

2     normal priority

3     low priority

A numeric parameter which specifies the delay class:

0     network subscribed value

1     delay class 1

2     delay class 2

3     delay class 3

4     delay class 4

A numeric parameter which specifies the reliability class:

0     network subscribed value

1     Non real-time traffic, error-sensitive application that cannot cope with data loss

2     Non real-time traffic, error-sensitive application that can cope with infrequent data loss

3     Non real-time traffic, error-sensitive application that can cope with data loss, GMM/-SM,

and SMS

4     Real-time traffic, error-sensitive application that can cope with data loss

5     Real-time traffic error non-sensitive application that can cope with data loss

A numeric parameter which specifies the peak throughput class:

0     network subscribed value

1     Up to 1000 (8 kbit/s)

2     Up to 2000 (16 kbit/s)

3     Up to 4000 (32 kbit/s)

4     Up to 8000 (64 kbit/s)

5     Up to 16000 (128 kbit/s)

6     Up to 32000 (256 kbit/s)

7     Up to 64000 (512 kbit/s)

8     Up to 128000 (1024 kbit/s)

9     Up to 256000 (2048 kbit/s)

A numeric parameter which specifies the mean throughput class:

0     network subscribed value

1     100 (~0.22 bit/s)

2     200 (~0.44 bit/s)

3     500 (~1.11 bit/s)

4     1000 (~2.2 bit/s)

5     2000 (~4.4 bit/s)

6     5000 (~11.1 bit/s)

7     10000 (~22 bit/s)

8     20000 (~44 bit/s)

9     50000 (~111 bit/s)

10     100000 (~0.22 kbit/s)

11     200000 (~0.44 kbit/s)

12     500000 (~1.11 kbit/s)

13     1000000 (~2.2 kbit/s)

14     2000000 (~4.4 kbit/s)

15     5000000 (~11.1 kbit/s)

16     10000000 (~22 kbit/s)

17     20000000 (~44 kbit/s)

18     50000000 (~111 kbit/s)

31     optimization

AT+CGQMIN=?

+CGQMIN: “IP”,(0-3),(0-4),(0-5),(0-9),(0-18,31)

+CGQMIN: “PPP”,(0-3),(0-4),(0-5),(0-9),(0-18,31)

+CGQMIN: “IPV6”,(0-3),(0-4),(0-5),(0-9),(0-18,31)

+CGQMIN:”IPV4V6″,(0-3),(0-4),(0-5),(0-9),(0-18,31)

OK

AT+CGQMIN?+CGQMIN: 

OK

+CGEQMIN: <PDP_type>,(list of supported <Traffic class>s),(list of supported <Maximum

bitrate UL>s),(list of supported <Maxim um bitrate DL>s),(list of supported <Guaranteed bitrate UL>s,

(list of supported <Guaranteed bitrate DL>s),(list of supported <Delivery order>s),(list of supported

<Maximum SDU size>s),(list of supported <SDU error ratio>s),(list of supported <Residual bit

errorRatio>s),(list of supported <Delivery of erroneous SDUs>s),(list ofSupported <Transfer delay>s),

(list of supported <Traffic handling priority>s)

OK

or

ERROR

+CGEQMIN: [<cid>,<Traffic class>,<Maximum bitrate UL>,<Maximum bitrate DL>,

<Guaranteed bitrate UL>,<Guaranteed bitrate DL>,<Delivery order>,<Maximum SDU size>,

<SDU error ratio>, <Residual bit error ratio>,<Delivery of erroneous SDUs>,

<Transfer Delay>,<Traffic handling priority>][<CR><LF>

+CGEQMIN: <cid>,<Traffic class>,<Maximum bitrate UL>,<Maximum bitrate DL>,

<Guaranteed bitrate UL>,<Guaranteed bitrate DL>,<Delivery order>,<Maximum SDU size>,

<SDU error ratio>,

<Residual bit error ratio>,<Delivery of erroneous SDUs>,<Transfer Delay>,<Traffic handling priority>

[…]]

OK

or

ERROR

OK

or

ERROR

or

+CME ERROR: <err>

OK

or

ERROR

Parameter specifies a particular PDP context definition.The parameter is also used in other PDP

context-related commands.The range is from 1 to24,100 to 179.

0     conversational

1     streaming

2     interactive

3     background

4     subscribed value

This parameter indicates the maximum number of kbits/s delivered to UMTS(up-link traffic)at a

SAP.As an example a bitrate of 32kbit/s would be specified as 32(e.g. AT+CGEQMIN=…,32,…).The

range is from 0 to 8460.The default value is 0. If the parameter is set to’0′ the subscribed value

will be requested.

This parameter indicates the maximum number of kbits/s delivered to UMTS(down-link traffic)at

a SAP.As an example a bitrate of 32kbit/s would be specified as 32(e.g.

AT+CGEQMIN=…,32,…).The range is from 0 to 8460. The default value is 0. If the parameter is set

to’0′ the subscribed value will be requested.

This parameter indicates the guaranteed number of kbit/s delivered to UMTS(up-link traffic)at a

SAP(provided that there is data to deliver).As an example a bitrate of 32kbit/s would be specified as

32(e.g.AT+CGEQMIN=…,32,…).The range is from 0 to 8460. The default value is 0. If the parameter is set

to’0′ the subscribed value will be requested.

This parameter indicates the guaranteed number of kbit/s delivered to UMTS(down-link traffic)at a

SAP(provided that there is data to deliver).As an example a bitrate of 32kbit/s would be specified as

32(e.g.AT+CGEQMIN=…,32,…).The range is from 0 to 8460. The default value is 0. If the parameter is set

to’0′ the subscribed value will be requested.

This parameter indicates whether the UMTS bearer shall provide in-sequence SDU delivery or not.

0     no

1     yes

2     subscribed value

This parameter indicates the maximum allowed SDU size inoctets.The range is from 0 to 1520. The default

value is 0. If the parameter is set to ‘0’ the subscribed value will be requested.

This parameter indicates the target value for the fraction of SDUs lost or detected as erroneous. SDU error

ratio is defined only for conforming traffic. As an example a target SDU error ratio of 5*10-3 would be

specified as “5E3”(e.g.AT+CGEQMIN=..,”5E3”,…).

“0E0”     subscribed value

“1E2”

“7E3”

“1E3”

“1E4”

“1E5”

“1E6”

“1E1”

This parameter indicates the target value for the undetected bit error ratio in the delivered SDUs. If no

error detection is requested,Residual bit error ratio indicates the bit error ratio in the delivered SDUs. As an

example a target residual bit error ratio of 5*10-3 would be specified as “5E3”(e.g.AT+CGEQMIN=…,”5E3”,..).

“0E0”     subscribed value

“5E2

”“1E2”

“5E3”

“4E3”

“1E3”

“1E4”

“1E5”

“1E6”

“6E8”

This parameter indicates whether SDUs detected as erroneous shall be delivered or not.

0     no

1     yes

2     no detect

3     subscribed value

This parameter indicates the targeted time between request to transfer an SDU at one SAP to its delivery

at the other SAP,in milliseconds.The range is from 0 to 4000. The default value is 0. If the parameter is set

to’0′ the subscribed value will be requested.

This parameter specifies the relative importance for handling of all SDUs belonging to the UMTSBearer

compared to the SDUs of the other bearers.The range is from 0 to 3. The default value is 0. If the

parameter is set to ‘0’ the subscribed value will be requested.

(Packet Data Protocol type) a string parameter which specifies the type of packet data protocol.

IP     Internet Protocol

PPP     Point to Point Protocol

IPV6     Internet Protocol Version 6

IPV4V6     Dual PDN Stack

AT+CGEQMIN=?

+CGEQMIN:”IP”,(0-4),(0-11520),(0-42200),(0-11520),(0-42200),(0-2),(0-1520),

(“0E0″,”1E1″,”1E2″,”7E3″,”1E3″,”

1E4″,”1E5″,”1E6″),(“0E0″,”5E2″,”1E2″,”5E3″,”4E3″,”1E3″,”1E4″,”1E5″,”1E6″,”6E8”),(0-3),(0,100-

4000),(0-3),(0-1),(0-1)+CGEQMIN:”PPP”,(0-4),(0-11520),(0-42200),(0-11520),(0-42200),(0-2),(0-1520),

(“0E0″,”1E1″,”1E2″,”7E3″,”1E3″,”1E4″,”1E5″,”1E6”),

(“0E0″,”5E2″,”1E2″,”5E3″,”4E3″,”1E3″,”1E4″,”1E5″,”1E6″,”6E8”),(0-3),(0,1 00-4000),(0-3),(0-1),(0-

1)+CGEQMIN:”IPV6″,(0-4),(0-11520),(0-42200),(0-11520),(0-42200),(0-2),(0-1520),

(“0E0″,”1E1″,”1E2″,”7E3″,”1E3″,”1E4″,”1E5″,”1E6”),

(“0E0″,”5E2″,”1E2″,”5E3″,”4E3″,”1E3″,”1E4″,”1E5″,”1E6″,”6E8”),(0-3),(0,1 00-4000),(0-3),(0-1),(0-

1)+CGEQMIN:”IPV4V6″,(0-4),(0-11520),(0-42200),(0-11520),(0-42200),(0-2),(0-1520),

(“0E0″,”1E1″,”1E2″,”7E3″,”1E3″,”1E4″,”1E5″,”1E6”),

(“0E0″,”5E2″,”1E2″,”5E3″,”4E3″,”1E3″,”1E4″,”1E5″,”1E6″,”6E8”),(0-3),(0,100-4000),(0-3),(0-1),(0-1)

OK

AT+CGEQMIN?

+CGEQMIN:

OK

+ CGDATA: (list of supported <L2P>s)

OK

or

ERROR

NO CARRIER

or

OK

or

ERROR

or

+CME ERROR: <err>

A string parameter that indicates the layer 2 protocol to be used between the TE and MT.

PPP     Point-to-point protocol for a PDP such as IP

AT+CGDATA=?

+CGDATA: (“PPP”)

OK

AT+CGDATA=”PPP”,1

CONNECT 115200

[+CGPADDR: (list of defined <cid>s)]

OK

or

ERROR

OK

or

ERROR

or

+CME ERROR: <err>

[+CGPADDR: <cid>,<PDP_addr>]

+CGPADDR: <cid>,<PDP_addr>[…]]]

OK

or

ERROR

or

+CME ERROR: <err>

A numeric parameter which specifies a particular PDP context definition (see AT+CGDCONT

command). If no <cid> is specified, the addresses for all defined contexts are returned.1…42

A string that identifies the MT in the address space applicable to the PDP. The address may be

static or dynamic. For a static address, it will be the one set by the AT+CGDCONT command

when the context was defined. For a dynamic address it will be the one assigned during the last

PDP context activation that used the context definition referred to by <cid>. <PDP_addr>is

omitted if none is available.

AT+CGPADDR=?

+CGPADDR: (1)

OK

AT+CGPADDR=1

+CGPADDR:1,10.237.48.122

OK

+CGCLASS:(list of supported <class>s)

OK

or

ERROR

+CGCLASS: <class>

OK

or

ERROR

OK

or

ERROR

or

+CME ERROR: <err>

OK

or

ERROR

A string parameter which indicates the GPRS mobile class (in descending order of functionality)

A     class A (highest)

AT+CGCLASS=?

+CGCLASS: (“A”)

OK

AT+CGCLASS?

+CGCLASS: “A”

OK

+CGEREP: (list of supported <mode>s), (list of supported <bfr>s)

OK

or

ERROR

+CGEREP: <mode>,<bfr>

OK

or

ERROR

OK

or

ERROR

or

+CME ERROR: <err>

OK

or

ERROR

AT+CGEREP=?

+CGEREP: (0-2)

OK

AT+CGEREP?

+CGEREP: 0,0

OK

+CGAUTH: ,,127,127(for CDMA1x-EvDo only)

+CGAUTH: (range of supported<cid>s),(list of supported <auth_ type>s),,

OK

or

ERROR

or

+CME ERROR: <err>

+CGAUTH: <cid>,<auth_type>[,<user>]<CR><LF>

+CGAUTH: <cid>,<auth_type>[,<user>]<CR><LF>

…

OK

OK

or

ERROR

or

+CME ERROR: <err>

OK

or

ERROR

or

+CME ERROR: <err>

OK

or

ERROR

or

+CME ERROR: <err>

Parameter specifies a particular PDP context definition.

This is also used in other PDP context-related commands.

1…42,100…179

Indicate the type of authentication to be used for the specified context.

If CHAP is selected another parameter <passwd> needs to be specified.

If PAP is selected two additional parameters <passwd> and <user> need to specified.

0     none

1     PAP

2     CHAP

3     PAP or CHAP

AT+CGAUTH=?

+CGAUTH: ,,127,127(for CDMA1x-EvDo only)

+CGAUTH: (1-24,100-179),(0-3),127,127

OK

AT+CGAUTH=1,1,”123″,”SIMCOM”

OK