1800MHz-1900MHz Off-Air Repeaters (OR Series)
Page
91 080 0701F – Rel.04
CHAPTER 4
4.8
The following procedure explains how to set the modem’s parameters.
Please note: AT commands, contained between the inverted commas, must be strictly typed as it follows.
1) Switch-off the repeater
2) Remove the jumper at RS232 (modem) connector
3) Connect the serial cable (supplied with repeater) with your laptop and RS232 (modem) connector
4) Switch-on the repeater and wait for the complete auto-diagnostic test
5) Run HyperTerminal software on your laptop (if you’re using Microsoft XP, run HyperTerminal from
start/programs/accessories/communication/HyperTerminal)
6) Type the connection’s name (e.g. repeater’s modem) and press OK
7) Chose the right PC’s serial port (COM) and press OK
8) Set the bit-rate at “9600” baud
9) Set the number of bits at “8”
10) Set the parity at “no parity”
11) Set the bit stop at “1”
12) Set the flow control at “no flow control”
13) Press OK
14) Type “
AT
” and press ENTER (modem should reply with “OK”)
15) Type “
AT+E1
” and press ENTER (modem should reply with “OK”)
16) Type “
AT+CGSN
” and press ENTER to display the ESN number (if needed)
17) Type “
AT+WSPC=1,000000
” and press ENTER to get access to CDMA AT commands
18) Type “
AT+WMDN=xxx
” where xxx is the MDN number (10 to 15 digits) and press ENTER
If needed, to get current MDN number, type “AT+WMDN?” and press ENTER
19) Type “
AT+WIMI=xxx
” where xxx is the IMSI number (15 digits) and press ENTER
If needed, to get current IMSI number, type “AT+WIMI? and press ENTER
20) Type “
AT+WSID=, xxx, yyy
” where xxx is the SID number (1 up to 5 digits / 0 up to 32767) and yyy
is the NID number (1 up to 5 digits / 0 up to 65535 – if not provided, set 65535) and press ENTER
If needed, to get current IMSI number, type “AT+WIMI? and press ENTER
With the this command you’ve set SID & NID number in first memory location. Up to 20 (0 up to 19)
locations are supported. To set other SIDs & NIDs, please use the following sintax:
Type “
AT+WSID=zz, xxx, yyy
” where zz is the location (up to 2 digits / 1 up to 19) where these SIDs
& NIDs have to be stored, xxx is the SID number (1 up to 5 digits / 0 up to 32767) and yyy is the NID
number (1 up to 5 digits / 0 up to 65535 – if not provided, set 65535) and press ENTER
Please note: to set both SID & NID at 0 in location 2, type “
AT+WSID=2
”
21) Type “
AT+WPCC=xxx,yyy
” where xxx is primary channel “a” (up to 4 digits / 0 up to 2047) and yyy
is primary channel “b” (up to 4 digits / 0 up to 2047) and press ENTER
If needed, to get current primary channels, type “AT+WPCC? and press ENTER
22) Type “
AT+WSCC=xxx,yyy
” where xxx is secondary channel “a” (up to 4 digits / 0 up to 2047) and
yyy is secondary channel “b” (up to 4 digits / 0 up to 2047) and press ENTER
If needed, to get current secondary channels, type “AT+WSCC? and press ENTER
23) Type “
AT+WCMT=1
” and press ENTER to store these settings into the modem. The modem will be
automatically re-start with new settings. Please wait for 10-20 seconds prior to type other commands
24) Type “
AT
” and press ENTER (modem should reply with “OK”)
25) Type “
AT+E1
” and press ENTER (modem should reply with “OK”)
26) Type “
AT+CICB=0
” and press ENTER to allow CSD data connections
27) Close the HyperTerminal
28) Remove the serial cable
29) Switch-off the equipment
30) Reconnect the existing jumper cable with RS232 (modem)
Please note: not all the above mentioned parameters could be necessary. For any problem, please contact
our local subsidiary.
