5.5.3 PT ProgrammingDescriptionA PT user can perform the following programming:a. Personal Programming: Customising the extension according to his needs.b. System Programming: Customising the PBX according to organisational needs.c. Manager Programming: Customising specified frequently changing items (e.g., Charge Management andRemote Extension Dial Lock).Conditions• COS programming determines what programming can be performed:– System programming and personal programming– Personal programming only– No programming• System programming can be performed only from a multi-line display DPT or IP-PT. Multi-line display APTsare not supported.• The extension which is connected to the lowest numbered extension port can perform both personalprogramming and system programming regardless of the COS.• The extension(s) assigned as the manager COS can perform manager programming.• During programming, the PT is considered to be busy.• Only one system programmer or one manager programmer is allowed to perform system or managerprogramming at one time. The maximum number of simultaneous programmers that each PBX supportsis as follows:– one system programmer + 63 personal programmers– one manager programmer + 63 personal programmers– 64 personal programmers• System Programming Password LevelTo access system programming, a valid password must be entered. For more detail information, refer to"1.1.2 Password Security" in the PT Programming Manual.• Personal Programming Data Default SetA user can return the items programmed on the telephone to default.PC Programming Manual References10.7.1 PBX Configuration—[2-7-1] System—Class of Service—COS Settings—Manager— PT ProgrammingMode Level19.1 PBX Configuration—[11-1] Maintenance—Main—Password— System Password - PTProgramming—Prog *#: Administrator Level19.1 PBX Configuration—[11-1] Maintenance—Main—Password— System Password - PTProgramming—Prog **: User Level19.1 PBX Configuration—[11-1] Maintenance—Main—Password— Manager Password - PTProgramming—Prog *1PT Programming Manual References[516] Programming Mode LimitationFeature Guide 5295.5.3 PT Programming