myPhone HAMMER 3, Руководство пользователя

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• When a headset is un use, check if it has been
connected correctly.
•
Check if the built in speaker isn’t covered.
Poor sound quality while on the phone:
• Make sure that the speaker and microphone are
not covered.
The connection cannot be established
• Check if the typed in phone number is correct.
•
Check if the phone number entered to the
[Phonebook] is correct.
•
If necessary enter the correct phone number.
6. Proper phone maintenance
Proper use of the battery
Battery in this device can be powered by a charger.
If the battery level is low, recharge it. To prolong
battery life, let it discharge before connecting the
charger. If not used, unplug the charger from the
phone. Excessive charging causes shortened battery
life. The temperature of the battery has an impact
on its charging cycle. Prior to the charging process,
cool the battery or raise its temperature so that it is
similar to the room temperature (approx. 20 ºC).
If the battery temperature exceeds 40ºC the
battery must not be charged! Use the battery only
according to its intended purpose. Avoid leaving the