For More Help; Safety Information - Huawei F617 Manual

What can I do if battery cannot be charged?
1. Check that the power adapter and the power socket are connected properly.
2. Replace the power adapter or the battery with a new one of the same model.
What can I do if the signal reception is poor?
1. Check that the SIM card is installed properly.
2. Place the phone at a location where strong signals can be received.
What can I do if the in-call volume is too high or
too low?
During a call, press navigation keys to adjust the volume.
13

For more help

Please visit http://consumer.huawei.com/en/support/hotline for recently updated
hotline and email address in your country or region.
14

Safety information

This section contains important information about the operation of your device. It
also contains information about how to use the device safely. Read this information
carefully before using your device.
Electronic device
Do not use your device if using the device is prohibited. Do not use the device if doing
so causes danger or interference with other electronic devices.
Interference with medical equipment
Follow rules and regulations set forth by hospitals and health care facilities. Do not

use your device where prohibited.
Some wireless devices may affect the performance of hearing aids or pacemakers.

Consult your service provider for more information.
Pacemaker manufacturers recommend that a minimum distance of 15 cm be

maintained between a device and a pacemaker to prevent potential interference
with the pacemaker. If using a pacemaker, hold the device on the side opposite the
pacemaker and do not carry the device in your front pocket.
12