User guide

Raven EDGE/GPRS for Cingular - User Guide, version 2.31 53
AT Commands
FIGURE 6. HyperTerminal: TCP/IP Settings
3. When HyperTerminal connects to the Raven, you will be prompted for a password. The default
password is 12345. When you press Enter, you should get back a reply of “OK”.
FIGURE 7. HyperTerminal: AT mode via Telnet
4. Type AT and press Enter. You should get a reply of “OK” or “0”.
5. To see what you are typing as you type it, you will need to turn on the echo and verbose mode.
Type ATE1V1 and press Enter.
If you get a reply of “OK”, then you entered the command successfu
lly. If you get a reply of “0” or
“ERROR”, try entering the command again.
Using HyperTerminal, included with most in
st
allations of Microsoft Windows:
Start>All Programs>Accessories>Communications>HyperTerminal
1. Choose a name for your connection, such as Raven or AirLink (if you want to have a connec-
tion saved for both local and remote, it is recommended the connection name reflect the con-
nection type, i.e. Raven local). The nam
e and icon are only for your own reference so you can
find the connection at a later date.
Note: You may need to enable Telnet Echo in your terminal emmulation applica-
tion in order to see the commands you type as you type. In HyperTerminal, select
File > Properties.
Select the Settings tab. Click the ACSII Setup button. Check
Echo typed characters locally.
Direct Serial Connection