Sepura SC21 Series Quick Start Guide

Messages
Your radio supports status messages, text (SDS) messages and
picture messages. All message types are available from the Messages
menu.
Inbox
Incoming messages are displayed in the Inbox with the most recently
received messages at the top. Unread messages appear in Bold. The icon
next to the message indicates the type of message received and whether
the message is read or unread.
The Inbox can store up to 50 messages. When the Inbox is full, unsaved
older messages are automatically deleted when new messages are
received. If you want to keep a message, you must save it.
To open your inbox, from the Home screen, press the Menu context key,
then select Messages > Inbox. A shortcut to your Inbox may be available
from the Shortcut Bar, see Shortcut Bar on page19.
Create a text message
To create a text message, from the Home screen, press the Menu context
key, then select Messages > Create Message. Write your message (see
Text entry on page36).
To send your message, see Send a message on the facing page.
Read a new message
When a message is received your radio vibrates and/or generates an
audible alert. A notification appears in the Shortcut Bar, see Notifications
on page20 and the blue LED flashes.
To read a new message, open your Inbox (Messages > Inbox). To open
the message, select it and press the Open context key. To read a long
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SC21 Series – 10/2017

Sepura SC21 Series Specifications

General

IP Rating	IP54
Operating Temperature	-20°C to +55°C
Channel Spacing	25 kHz
Ingress Protection	IP54
Channels	Up to 2000
Frequency Bands	380-430 MHz, 806-870 MHz
Battery Life	Up to 14 hours
RF Power Output	1W
TETRA Air Interface	ETSI EN 300 392-2