Smartphone User Guide
Table Of Contents
- Features and functions
- Other sources of help
- Product registration
- Unpack your smartphone
- Getting to know your smartphone
- Installing a SIM card
- Installing or remove the battery
- Turning on for the first time
- Before making a call
- The onscreen number pad
- The voice call screen
- Onscreen call options
- The stylus
- The touch wheel
- The onscreen keyboard
- The messaging screen
- Text (SMS) messages
- MMS messages
- Camera icons and indicators
- Taking a photo
- Shooting a video
- Photo and video options
- Silent mode
- Putting your smartphone in flight mode
- Comm. Manager
- Adjusting connection settings
- Phone settings
- Managing your phonebook
- SIM Manager
- Connecting to a PC and synchronizing data
- Other functions
- Multimedia playback
- Satellite Data Update
- Personalizing your smartphone
- Updating your smartphone
- Resetting your smartphone
- Using the headset
- Using a Bluetooth headset
- Using your smartphone as a modem
- Inserting a microSD card
- FAQ, troubleshooting and error messages
- Specifications
- Warnings and precautions
- Emergency calls
- Disposal and recycling information
- Taking care of your smartphone
- Safety regulations

Acer E100/E101 Smartphone User Guide70
Error messages
System infor-
mation and
performance
How do I check
the OS version of
my device?
Tap Menu > Settings > About
phone to check the OS version
(Kernel/build number) and other
hardware and software informa-
tion.
Power I couldn’t turn on
the device.
The battery power may be
depleted. Recharge the device.
Refer to “Installing a SIM card” on
page 12 for more information.
Even when fully
recharged, the
battery seems to
run down very
quickly.
Check power saving options. Tap
Start > Settings > System > Power
to configure power saving
options.
Error message Description
Connection canceled Operation canceled by the user.
Service unavailable -
please try again later
The network is not stable, or server has not
responded. Try again later.
Connection unavailable -
please check your network
settings
No path to the destination is available.
Please check the settings in Start > Settings
> Connections.
1. If your Smartphone is connected to
your PC via USB, check both the PC's
network settings and ActiveSync set-
tings (when connected via USB,
GPRS/3G is not used).
Notes:
Try using Internet Explorer to connect to a
website to verify your network
connection.
Aspect Question Answer