- Average
- R 2 450.00
- Lowest seen
- R 2 450.00
- Highest seen
- R 2 450.00
- Last change
- R 0.00
- First indexed
- 15 Sep 2026
- Retailer
- FirstShop
Yeastar GSM 1Port Module GSM modules by Yeastar are compatible with Yeastar's PBX-STD, PBX-U100, PBX-U500 and PBX-U510. Yeastar's S-Series PBX-S20, PBX-S50, PBX-S100 and PBX-S300 are also supported. Each module supports a single GSM trunk for incoming and outgoing calls.