2 in 8 out (blacklist interception) 2 in 16 out (blacklist interception) 4 in 16 out (blacklist interception) 4 in (outside line) 16 out (extension) telephone landline
Dialing mode:
Audio pulses
Extension level is limited:
Level 7
Outside capacity:
4 pcs
Extension capacity:
Less than 50
Number of Mandarin machines:
Less than 50
The network access license number of the telecommunications equipment:
04-A916-193748
Whether the IP phone function is supported:
backing
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Items weight estimation 0 g, subject to actual weight
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