Panasonic KX-TD500 - Manual (Page 131)

Group
Programming Guide 131
Parameter PBX Dial Tone
Default Disable
Value Range 1. Enable
2. Disable
Description/Function If enabled, the system sends a dial tone to the extension user who
seizes an E&M / E1 / T1 digital trunk line.
(Available for E&M / E1 / T1 digital trunk lines only.)
Note
• In case of the E&M / E1 / T1 digital trunk line, the Central
Office does not send a dial tone to the caller.
Reference • 1.3 System Features (F/G)
– E1 Carrier
– T1 Carrier
Parameter PBX Ringback Tone
Default Disable
Value Range 1. Enable
2. Disable
Description/Function Specifies whether or not the system sends a ringback tone to the
extension user who seizes an E&M / E1 / T1 digital trunk line.
(Available for E&M / E1 / T1 digital trunk lines only.)
Note
• In case of the E&M / E1 / T1 digital trunk line, the Central
Office does not send a ringback tone to the caller.
Reference • 1.3 System Features (F/G)
– E1 Carrier
– T1 Carrier