Troubleshooting
Problem
The headset does not turn on. • The headset battery may be discharged. Try recharging the
Pairing is unsuccessful.
Pairing has succeeded but calls
cannot be heard
The headset stops responding
to button presses.
Audible calling number
identification does not work
Specifications
Bluetooth compliance.........................Bluetooth 2.0, 1.2, and 1.1
Talk time.............................................................Up to nine hours
Standby time ......................................................Up to two weeks
Range ................................................... Up to 33 feet (10 meters)
Weight...........................................................0.024 lb (11 grams)
Dimensions............... 1.8" x 0.8" x 1.1" (45mm x 21mm x 27mm)
Solution
headset.
• Try moving the mobile phone and headset closer together during
pairing.
• Make sure that the mobile phone is in the correct Bluetooth mode.
• Some electrical devices such as microwave ovens create a noisy
electrical environment making it difficult for the headset to
communicate with the mobile phone. Try moving away from such
devices and try again.
• Make sure that your mobile phone is switched on and ready to
connect to the headset.
• Make sure that your headset battery is charged.
• Try resetting your headset according to the directions given in
"Resetting your headset" on page 14.
• If the calling number is hidden, whisper mode will not function
• Activation of automatic call pick up will temporarily deactivate
whisper mode
• Certain mobile phones do not implement the caller ID feature in
the standard format. Therefore the whisper mode feature cannot
function with these mobile phones
RF-SH430
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