AT Commands?

soup006 · EVDO Fledgling Joined: 22 Sep 2007 Posts: 21

I was having problems connecting last week and called Verizon tech support. I really think it is a tower issue but they went through all the normal steps. At one point I entered a couple AT$ commands in a command prompt. Would these in any way affect my download speed? I am able to connect now but I am gettting 1.1 meg download istead of 1.7-2.0 like I used to be getting. I was just curious if the commands changed anything. I didn't write them down but I wish I had.
Thanks

rickey318 · Posted: Mon May 19, 2008 2:51 pm Post subject:

It may of have plus it could just be something wrong with the tower. But at least your problem is fixed with getting online. Try calling them back to see whats going on. Very Happy

Hardware · EVDO Heavy User Joined: 07 Dec 2007 Posts: 116

Issuing AT commands can alter many things. I'm not sure what that command is off hand but I know that changing even one line with an AT command can cause huge differences.

What did you issue that command for? It doesn't look like a complete command or argument from what I know about AT commands, so I would assume it came back with an error and did nothing, or came back and told you the command was successful.

soup006 · EVDO Fledgling Joined: 22 Sep 2007 Posts: 21

Well I can't remember the rest of the commands, just that it started with AT$. I had to enter two of them and they were both successful.

CrispyFried · EVDO User Joined: 19 Mar 2008 Posts: 35

Im not sure what they are but this is from querying my Verizon USB 720 in Device Manger:

(doesnt say much really.. when I do this to my USR 56k modem I get tons of more useful info ) Sad

05-21-2008 09:37:29.533 - Initializing modem.
05-21-2008 09:37:29.543 - Send: AT<cr>
05-21-2008 09:37:29.543 - Recv: AT<cr>
05-21-2008 09:37:29.543 - Command Echo
05-21-2008 09:37:29.543 - Recv: <cr><lf>OK<cr><lf>
05-21-2008 09:37:29.543 - Interpreted response: OK
05-21-2008 09:37:29.563 - Send: AT&F&D2&C1E0V1S0=0<cr>
05-21-2008 09:37:29.563 - Recv: AT&F&D2&C1E0V1S0=0<cr>
05-21-2008 09:37:29.563 - Command Echo
05-21-2008 09:37:29.623 - Recv: <cr><lf>OK<cr><lf>
05-21-2008 09:37:29.623 - Interpreted response: OK
05-21-2008 09:37:29.633 - Send: AT+IFC=2,2<cr>
05-21-2008 09:37:29.633 - Recv: <cr><lf>OK<cr><lf>
05-21-2008 09:37:29.633 - Interpreted response: OK
05-21-2008 09:37:29.633 - Waiting for a call.
05-21-2008 09:37:29.643 - Send: ATS0=0<cr>
05-21-2008 09:37:29.643 - Recv: <cr><lf>OK<cr><lf>
05-21-2008 09:37:29.653 - Interpreted response: OK
05-21-2008 09:37:29.663 - Session Statistics:
05-21-2008 09:37:29.663 - Reads : 46 bytes
05-21-2008 09:37:29.663 - Writes: 40 bytes
ATQ0V1E0 - OK
AT+GMM - EXPD EV720
AT+FCLASS=? - 0,2.0
AT#CLS=? - COMMAND NOT SUPPORTED
AT+GCI? - COMMAND NOT SUPPORTED
AT+GCI=? - COMMAND NOT SUPPORTED
ATI1 - Manufacturer: NOVATEL WIRELESS INCORPORATED
Model: EXPD EV720
Revision: m6800A-RAPTOR_VZW-147 [May 23 2007 18:00:00]
ESN: 0x58xxxxxx
+GCAP: +CIS707-A, CIS-856-A, +MS, +ES, +DS
ATI2 - Manufacturer: NOVATEL WIRELESS INCORPORATED
Model: EXPD EV720
Revision: m6800A-RAPTOR_VZW-147 [May 23 2007 18:00:00]
ESN: 0x58xxxxxx
+GCAP: +CIS707-A, CIS-856-A, +MS, +ES, +DS
ATI3 - Manufacturer: NOVATEL WIRELESS INCORPORATED
Model: EXPD EV720
Revision: m6800A-RAPTOR_VZW-147 [May 23 2007 18:00:00]
ESN: 0x58xxxxxx
+GCAP: +CIS707-A, CIS-856-A, +MS, +ES, +DS
ATI4 - Manufacturer: NOVATEL WIRELESS INCORPORATED
Model: EXPD EV720
Revision: m6800A-RAPTOR_VZW-147 [May 23 2007 18:00:00]
ESN: 0x58xxxxxx
+GCAP: +CIS707-A, CIS-856-A, +MS, +ES, +DS
ATI5 - Manufacturer: NOVATEL WIRELESS INCORPORATED
Model: EXPD EV720
Revision: m6800A-RAPTOR_VZW-147 [May 23 2007 18:00:00]
ESN: 0x58xxxxxx
+GCAP: +CIS707-A, CIS-856-A, +MS, +ES, +DS
ATI6 - Manufacturer: NOVATEL WIRELESS INCORPORATED
Model: EXPD EV720
Revision: m6800A-RAPTOR_VZW-147 [May 23 2007 18:00:00]
ESN: 0x58xxxxxx
+GCAP: +CIS707-A, CIS-856-A, +MS, +ES, +DS
ATI7 - Manufacturer: NOVATEL WIRELESS INCORPORATED
Model: EXPD EV720
Revision: m6800A-RAPTOR_VZW-147 [May 23 2007 18:00:00]
ESN: 0x58xxxxxx
+GCAP: +CIS707-A, CIS-856-A, +MS, +ES, +DS
ATQ0V1E0 - OK
AT+GMM - EXPD EV720
AT+FCLASS=? - 0,2.0
AT#CLS=? - COMMAND NOT SUPPORTED
AT+GCI? - COMMAND NOT SUPPORTED
AT+GCI=? - COMMAND NOT SUPPORTED
ATI1 - Manufacturer: NOVATEL WIRELESS INCORPORATED
Model: EXPD EV720
Revision: m6800A-RAPTOR_VZW-147 [May 23 2007 18:00:00]
ESN: 0x58xxxxxx
+GCAP: +CIS707-A, CIS-856-A, +MS, +ES, +DS
ATI2 - Manufacturer: NOVATEL WIRELESS INCORPORATED
Model: EXPD EV720
Revision: m6800A-RAPTOR_VZW-147 [May 23 2007 18:00:00]
ESN: 0x58xxxxxx
+GCAP: +CIS707-A, CIS-856-A, +MS, +ES, +DS
ATI3 - Manufacturer: NOVATEL WIRELESS INCORPORATED
Model: EXPD EV720
Revision: m6800A-RAPTOR_VZW-147 [May 23 2007 18:00:00]
ESN: 0x58xxxxxx
+GCAP: +CIS707-A, CIS-856-A, +MS, +ES, +DS
ATI4 - Manufacturer: NOVATEL WIRELESS INCORPORATED
Model: EXPD EV720
Revision: m6800A-RAPTOR_VZW-147 [May 23 2007 18:00:00]
ESN: 0x58xxxxxx
+GCAP: +CIS707-A, CIS-856-A, +MS, +ES, +DS
ATI5 - Manufacturer: NOVATEL WIRELESS INCORPORATED
Model: EXPD EV720
Revision: m6800A-RAPTOR_VZW-147 [May 23 2007 18:00:00]
ESN: 0x58xxxxxx
+GCAP: +CIS707-A, CIS-856-A, +MS, +ES, +DS
ATI6 - Manufacturer: NOVATEL WIRELESS INCORPORATED
Model: EXPD EV720
Revision: m6800A-RAPTOR_VZW-147 [May 23 2007 18:00:00]
ESN: 0x58xxxxxx
+GCAP: +CIS707-A, CIS-856-A, +MS, +ES, +DS
ATI7 - Manufacturer: NOVATEL WIRELESS INCORPORATED
Model: EXPD EV720
Revision: m6800A-RAPTOR_VZW-147 [May 23 2007 18:00:00]
ESN: 0x58xxxxxx
+GCAP: +CIS707-A, CIS-856-A, +MS, +ES, +DS