Product Performance - Samsung SPH-A420 User Manual

Hide thumbs Also See for SPH-A420:
Table of Contents

Advertisement

Only use approved batteries, antennas and chargers.
The use of any unauthorized accessories may be
dangerous and void the phone warranty if said
accessories cause damage or a defect to the phone.
Although your phone is quite sturdy, it is a complex
piece of equipment and can be broken. Avoid
dropping, hitting, bending or sitting on it.
Other Important Safety Information
Only qualified personnel should service the phone
or install the phone in a vehicle. Faulty installation
or service may be dangerous and may invalidate
any warranty applicable to the device.
Check regularly that all wireless phone equipment
in your vehicle is mounted and operating properly.
Do not store or carry flammable liquids, gases or
explosive materials in the same compartment as
the phone, its parts or accessories.
For vehicles equipped with an air bag, remember
that an air bag inflates with great force. Do not
place objects, including both installed or portable
wireless equipment in the area over the air bag or
in the air bag deployment area. If wireless
equipment is improperly installed and the air bag
inflates, serious injury could result.
Switch your phone off before boarding an aircraft.
The use of wireless phone in aircraft is illegal and
may be dangerous to the aircraft's operation.
Failure to observe these instructions may lead to
the suspension or denial of telephone services to
the offender, or legal action, or both.

Product Performance

Getting the Most Out of Your Signal Reception
The quality of each call you make or receive depends
on the signal strength in your area. Your phone
informs you of the current signal strength by
displaying a number of bars next to the signal strength
icon. The more bars displayed, the stronger the signal.
If you're inside a building, being near a window may
give you better reception.
Understanding the Power Save Feature
87

Advertisement

Table of Contents
loading

Table of Contents