Multi-Tech Systems CDMA Wireless Modem - Manual (Page 191)

Chapter 23 - Sprint® Specific AT Commands
Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 191
Serving System +CSS
Description: The numeric parameter is used to query the serving system.
Values:
<Class>
0: No service
1: 800 MHz
2: 1900 MHz
<Band>
A – B: Cellular 800
PA – PF: PCS 1900
Z: The mobile station is not registered
Note: For the <Band> parameter, the value will be two letters for PCS. The first will be
'P' and the second will be the block ('A' - 'F').
<SID>
0: No service
1 – 32767: The mobile station is registered with the system indicated.
99999: The mobile station is not registered.
<BS_P_REV> (Base Station Protocol Revision In Use – Band Class 0/Cellular)
1: IS-95
2: IS-95A
3: TSB74
4: N/A
5: IS-95B
6: IS-2000
7: IS-2000A
<BS_P_REV> (Base Station Protocol Revision In Use – Band Class 1/PCS)
1: J-STD-008C
2: N/A
3: N/A
4: N/A
5: IS-95B
6: IS-2000
7: IS-2000A
<CHANNEL>
0 – Max RF Channel Number
Syntax:
Command syntax: AT+CSS Returns: <Class>,<Band>,<SID>,<BS_P_REV>,<CHANNEL>
Command Possible Responses
AT+CSS?
Note: Display the current setting +CSS: 2, A, 4145, 6, 334
OK
Note: Command is valid
AT+CSS=?
Note: Display the range of
setting +CSS:
OK
Note: Command is valid however range display is not
supported for this command due to carrier-specific
requirements.