Technical data
Appendix 
52 
Factory pre-set 
In the following table, you can see the factory pre-set parameters or values for your Retell 340. You can change all these parame-
ters individually. You can easily reset the telephone to the factory pre-set parameters via the “service menu”. 
Language  English 
Automatic switch for daylight saving time (summer/winter)  Yes 
Voice time stamp  Yes 
Voice date stamp  Yes 
Announcement (of date and time) at the device  No 
Recording quality  3 
Recording length  2 minutes 
Call screening during IGM recording  Yes 
Number of ringing tone before call pick-up  2 
Own telephone number  - 
Remote control code  - 
Remote pre-interrogation  No 
Remote activation of the answering mode  No 
Remote erase  Yes 
Room monitoring  Yes 
Message code  - 
VIP code  - 
Redialling interval  10 seconds 
Call-back (external)  - 
Exchange identification code (telephone systems)  - 
Internal call-back code (telephone systems)  - 
Dialling method  Tone dialling 
Special information tone  Off 
Display light  Automatically 
Outgoing messages (OGMs)  6 (pre-recorded) 
Time control  Off 
Message transfer  Off 
Message collection  1 
Reminder period  20 minutes. 
Number of reminders  2 
OGMs for message transfer  5 
Destination number for message transfer  - 
Activation code for message transfer  - 
Deactivation code for call forwarding  - 
Destination number for call forwarding  - 
Individual ringing tone  Off 
Automatic two-way conversation recording  No 
All calls  No 
Confirm saving process  Yes 
PIN  0000 










