To Turn Intrusion On - Steren TEL-610 Manual De Instrucciones

8.- To turn intrusion on

When an external call is taking place, another handset registered to the base
can join in, making the call a 3-way conference, just by pressing .
To enable this, Intrusion must be switched On.
1. Press MENU/OK, scroll ▼ to ADVANCED SET and press MENU/OK.
2. Scroll ▼ to INTRUSION. Press MENU/OK.
3. Scroll ▲ or ▼ to ON or OFF. Press MENU/OK to confirm.
4. Press to return to standby.
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