SB3125 User Guide
!Please ensure the phone is placed in a dry and ventilated place without corrosive air.
FEATURES：
•Pulse/Tone selectable
•Ringer Hi/Lo selectable
•In Use LED indicator
•Pause, Flash, Mute and Redial function
| TABLE OF CONTENT |
PRODUCT OVERVIEW: | 2 |
1. SWITCH OPERATION: | 2 |
RINGER switch | 2 |
PULSE/TONE switch | 2 |
2. FUNCTION KEY OPERATION: | 3 |
FLASH key (600ms) | 3 |
MUTE key | 3 |
REDIAL key | 3 |
PAUSE key | 3 |
3 | |
3. ADDITIONAL NOTES: | 3 |
IN USE LED | 3 |
TROUBLESHOOTING GUIDE: | 3 |
DECLARATION OF CONFORMITY: | 3 |
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