Examples and HowTos
31
Screensaver
The screensaver is displayed when the phone is in idle mode. It performs a slide show consisting
of images which can be uploaded using the web interface.
For screensaver images, the following specifications are valid:
• Data format: JPG or PNG. JPG is recommended.
• Screen format: 4:3. The images are resized to fit in the screen, so that images with a width/height
ratio differing from 4:3 will appear with deviant proportions.
• Resolution: The phone’s screen resolution is the best choice for image resolution: 320x240
Ringer File
Custom Ringtones can be uploaded to the phone. The following file formats are supported:
• WAV format. The recommended specifications are:
– Audio format: PCM
– Bitrate: 16 kB/sec
– Sampling rate: 8 kHz
– Quantization level: 16 bit
• MIDI format.
• MP3 format. OpenStage 60 T/80 T phones are able to play MP3 files from 32 kbit/s up to 320
kbit/s. As the memory for user data is limited to 8 MB, a constant bitrate of 48 kbit/sec to 112 kbit/
s and a length of max. 1 minute is recommended. Although the phone software can play stereo
files, mono files are recommended, as the phone has only 1 loudspeaker.
See the following table for estimated file size (mono files):
Screensavers are available only on OpenStage 60/80 phones.
The download of ringer files is possible only for OpenStage 60/80. This can be handled by
the OpenStage Manager.
Length
64 kbit/s
80 kbit/s
96 kbit/s
112 kbit/s
0:15 min
0,12 MB
0,15 MB
0,18 MB
0,21 MB
0:30 min
0,23 MB
0,29 MB
0,35 MB
0,41 MB
0:45 min
0,35 MB
0,44 MB
0,53 MB
0,62 MB
1:00 min
0,47 MB
0,59 MB
0,70 MB
0,82 MB
