MTCBA-C1-EN2-N3 Multi-Tech Systems, MTCBA-C1-EN2-N3 Datasheet - Page 50

• Manufacturer Part Number: MTCBA-C1-EN2-N3
• Description: ROUTER WIRELESS DUAL CDMA
• Manufacturer: Multi-Tech Systems
• Series: MultiModem® rCellr

Specifications of MTCBA-C1-EN2-N3

• Function: Transceiver, CDMA, Router
• Modulation Or Protocol: CDMA2000
• Frequency: 800MHz, 1.9GHz
• Applications: Verizon™ Networks (USA)
• Interface: RJ-45, RS-232
• Voltage - Supply: 9 V ~ 32 V
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 881-1066

Service Indication +WSRV
Description:
Syntax:
Values:
Roam Preference +WRMP
Description:
Syntax:
Values:
Multi-Tech Systems, Inc. CDMA C1 AT Commands Reference Guide (PN S000478C)
This response indicates the SID and NID of the service provider selected for the modem as
dictated by the PRL, AT+WBND, and AT+WRMP commands.
Response Syntax: +WSRV: <sid>, <nid>
<sid> <nid>
The Roam Preference of a CDMA modem informs the MS whether it is allowed to roam on
foreign CDMA networks or only allow operation on home networks. The determination of what is
a foreign or home network is programmed into the PRL (Preferring Roaming List). This command
simply enables or disables the capability of the MS (mobile station) to roam, based on the PRL
configuration. If the setting is accepted by the MS, the value will be written to non-volatile memory
and persist after a power-cycle. After execution of the +WRMP command, the MS may change
roaming states. The unsolicited result +WROM: <mode> will indicate the new state.
This command may be used in conjunction with the Auto-A, Auto-B feature (Auto A/B feature is a
Verizon specific feature). If the roaming preference is set to 2 and the Auto-A, Auto-B feature flag
is enabled the modem will perform Auto-A, Auto-B system selection.
Note:
consult with your Wavecom technical representative for details.
Note:
Command syntax: AT+WRMP=<mode>,<persist>
The parameter values are the following ones:
<mode>
<persist>
Possible Responses
+WSRV: 69, 101
Command
AT+WRMP?
Note: Ask for current Mode Preference
AT+WRMP=?
AT+WRMP=0
Note: Allow Home only networks
AT+WRMP=1
Note: Allow Roaming Affiliated
Networks
AT+WRMP=2
Note: Allow Roaming on Any Network
0
1
2
0
1
0-65536
Home Networks only, as defined in the PRL (default value)
Roaming on Affiliated networks, as defined in the PRL
Roaming on Any Network, as defined in the PRL.
Do not save to NV
Save to NV (default)
For Sprint ONLY, set mode to Home Networks Only.
Command may not be available in all software variations due to carrier requirements;
Values of the SID and NID.
Possible Responses
+WRMP: 0
OK
Note: Home only
+WRMP: (0-2),)0-1)
OK
Note: Home, Affiliated, Any
OK
+WROM: 0
Note: Unsolicited +WROM may or may not appear
OK
+WROM: 1
Note: Unsolicited +WROM may or may not appear
OK
+WRMP: 2
Note: Unsolicited +WROM may or may not appear
based on current circumstances
based on current circumstances
based on current circumstances
Chapter 10 – Network Service Commands
50