Benq Corporation EF61 User Manual

Preparing your phone for use

The battery is not fully charged when first unpacked.
1. Attach the larger end of the provided data cable to the power adapter.
2. Plug the smaller end of the data cable into the connector jack at the left 

edge of your phone, with the arrow showing upwards.

3. Plug the power adapter to an appropriate wall outlet and charge for at 

least 4 hours.

4. Once the phone is fully charged, remove the data cable from both the 

wall outlet and the phone.

Alternatively, you can connect the phone to the USB port on your 
computer with the provided data cable for charging.

Please note:

•

It takes approximately 4 hours to fully charge a battery.

•

When the battery is weak, the phone will play an alert sound.

•

When the battery is discharged, the charging may not start immediately 
when you plug in the connector. Wait 10 to 15 minutes for the phone to 
begin charging.

Do not remove the battery while the phone is charging.