We have a OpenScape 4000 V8 with solution OpenScape Cordless V7 and some handset Sl5 registered on system.
When I switch off the handset Sl5 with the power-off button, and make a call to this handset I hear busy tone.
But when the handset SL5 battery runout or pull out the handset without switch off by button, I hear ringing tone when make a call to this handset like the handset working normal.
So the user don't know the handset working normal or runout battery or lost signal.
Any body help me to fix this.
Many thanks
When I switch off the handset Sl5 with the power-off button, and make a call to this handset I hear busy tone.
But when the handset SL5 battery runout or pull out the handset without switch off by button, I hear ringing tone when make a call to this handset like the handset working normal.
So the user don't know the handset working normal or runout battery or lost signal.
Any body help me to fix this.
Many thanks