S2B-PH-SM4-GW-TB(LN)(SN) S2B-PH-SM4-K-TB S2B-PH-SM4-K-TB(LF)(SN) S2B-PH-SM4-K-TB(LF)(SN)(P) S2B-PH-SM4-R-TB S2B-PH-SM4-R-TB(LF) S2B-PH-SM4-R-TB(LF)(SN) S2B-PH-SM4-TB S2B-PH-SM4-TB (LF)(SN) S2B-PH-SM4-TB(LF)