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Congratulations on the purchase of a SONIM XP1520
BOLT SL mobile phone. This phone is a GSM/GPRS/
EDGE/UMTS enabled handset with quad-band
capabilities and has an intuitive, feature-rich user
interface, which allows you to make the best use of the
offered functions.
Phone Models Covered
This user guide covers Sonim XP1520 BOLT SL model
XP1520-A-R4. The model names can be read on the
phone label under the battery.
This device utilizes the following 2G RF bands: GSM
850, GSM 900, DCS 1800, PCS 1900 MHz bands and
supports the UMTS 850 MHz, 1900 MHz and 2100 MHz
bands.
Network Services
These are additional services that you can avail through
your network service provider. To make the best of these
services, you must subscribe to them through your
service provider and obtain instructions for their use from
your service provider.
Sonim Support Information
For additional product and support information,
visit www.sonimtech.com.
Use the Guide Effectively
Familiarize yourself with the terminology and symbols
used in the guide to help you use your phone effectively.
HOME
SCREEN
This is the screen displayed when the
phone is in idle condition.
PRESS Means to press and release a key
immediately. For example, Press 2
means that you press the key on
the keypad that is labelled with the
numeral 2 and the alphabets “ABC”.
SELECT Means to either press the Left or Right
Selection Key to apply the command
indicated at the bottom of the screen.
The Center navigation key can also be
used to select options. For example,
if this guide says Select Menu >
Messages > Write message, you
must press the Left Selection Key to
select Menu, scroll to Messages and
press the Left Selection Key, scroll
to Write message and press the Left
Selection Key. To return to the previous
screen, press the Right Selection Key.
PRESS &
HOLD
Means to press and hold a key for 2
seconds before releasing the key. This
action is typically used when trying
to switch on/off the phone or when
using shortcut keys to access specic
functions. For example: press and hold
1 to access voicemail.
MENU
OPTIONS
Press Options to display menu options
on the screen. The selection keys
are used to accomplish the indicated
option.
General Information