Yealink SIP-T48G

Product Overview
17
EXP38
Physical Features:
- 38 physical keys each with a dual-color LED
- Daisy-chain 6 modules up to 228 keys
- Power adapter: AC 100~240V input and DC 5V/1.2A output
- 2*RJ-12 (6P6C) ports for data in and out
EXP39