To Make An Asynchronous Data Call (Csd); To Make A Qnc Data Call (Packet Over Circuit Switched); To Make A 1X Hspd Call, Simple Ip Only On Verizon - Sony Ericsson CM52 User Manual

Select Continue. The CM52 device will be installed.
It is mandatory to have the baud rate of the modem, dial-up network, and CM52 set to the same value to
prevent failure to establish data calls.
6.10.3

To Make an Asynchronous Data Call (CSD)

1) Prepare the CM52 and the PC as described above.
2) Open a terminal program, such as HyperTerminal.
3) Issue the following AT commands:
a) On the originating party, AT+COS=4,x where
i) for service option 4,
ii) for service option 12,
iii) for service option 4100,
b) On the terminating party, AT+COS=4,0,x where x is described above.
4) Establish the call:
a) Either use ATD to originate the call, or
b) use ATA to answer an incoming call (or set ATS0=1 for auto-answer)
5) When the "CONNECT" message is displayed, the data call is established and additional applications can
be started.
6) To end the call,
a) Issue the escape sequence "+++", enter <CR>, and wait for <OK>.
b) Then send ATH to release the call
7) Reset the class of service to its default,
a) AT+COS=3
6.10.4

To Make a QNC Data Call (Packet over Circuit Switched)

1) Prepare the CM52 and the PC as described above.
2) Depending on what other services the CM52 was previously providing, it may be necessary to issue the
following AT commands in this order from a HyperTerminal:
a) AT$QCMIP=0
b) AT$QCMDR=2
3) Close HyperTerminal and launch Dial-Up Networking.
4) Configure Dial-Up Networking:
a) Dial Using: Sony Ericsson CM52 Modem
b) Phone Number: #777
5) At the Verizon network login prompt, enter:
a) Username: qnc
b) Password: qnc
6.10.5

To Make a 1x HSPD Call, Simple IP only on Verizon

1) Prepare the CM52 and the PC as described above.
2) Depending on what other services the CM52 was previously providing, it may be necessary to issue the
following AT commands from a HyperTerminal:
a) AT$QCMIP=0
b) AT$QCMDR=3 (default setting upon reset)
c) AT$QCSO=2 (default setting upon reset)
d) AT+CMUX=C,2 (default setting upon reset)
3) Close HyperTerminal and launch Dial-Up Networking.
4) Configure Dial-Up Networking:
a) Dial Using: Sony Ericsson CM52 Modem
b) Phone Number: #777
c) Username: <MDN>@vzw3g.com where <MDN> is the CM52's 10-digit Mobile Directory Number.
Refer to NAM programming to acquire the MDN if it is not known.
d) Password: vzw
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USERS MANUAL
Document number
1/198 17-4/FCP 101 3045 Uen
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