Sennheiser 504577 Bluetooth Headset for Smart Phones

User Manual - Page 9

For 504577.

PDF File Manual, 28 pages, Download pdf file

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Product overview
8 | Presence
Overview of the LED indications
Meaning during operation
Once the headset is successfully connected, the LED goes off.
Meaning during calls
Meaning during charging
After 5 minutes, the LED goes off. Press the multi-function button to check
the battery charge level. When the battery is fully charged, the LED lights
up blue constantly.
LED Meaning
Headset switches on
Headset switches off
Headset is in pairing mode
Pairing was successful
Pairing has failed or has been cancelled
Connectable state, not connected
LED Meaning
Incoming call
Incoming call + rechargeable battery is weak
LED corresponds to a talk time of ...
less than 1 hour
between 1 and 2 hours
between 2 and 4 hours
between 4 and 10 hours
up to 10 hours; battery is fully charged
1x
1x
2x
3x
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