
CALL FEATURES
The DP715/710 supports all the traditional and advanced telephony features.
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 | Table 10: DP715/710 CALL FEATURE DEFINITIONS | 
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 | Call Features | 
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 | *02 | 
 | Forcing a Codec (per call) *027110 (PCMU), *027111 (PCMA), *02723 (G723), *02729 (G729), | 
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 | *0272632  | 
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 | *16 | 
 | Enable SRTP | 
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 | *17 | 
 | Disable SRTP | 
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 | *30 | 
 | Block Caller ID (for all subsequent calls) | 
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 | *31 | 
 | Send Caller ID (for all subsequent calls) | 
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 | *47 | 
 | Direct IP Calling. Dial “*47” + “IP address”. No dial tone is played in the middle. Detail see Direct | 
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 | IP Calling section on page 12. | 
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 | *50 | 
 | Disable Call Waiting (for all subsequent calls) | 
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 | *51 | 
 | Enable Call Waiting (for all subsequent calls) | 
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 | *67 | 
 | Block Caller ID (per call). Dial “*67” + ” number ”. No dial tone is played in the middle. | 
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 | *82 | 
 | Send Caller ID (per call). Dial “*82” + ” number ”. No dial tone is played in the middle. | 
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 | *69 | 
 | Call Return Service: Dial *69 and the phone will dial the last incoming phone number received. | 
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 | *70 | 
 | Disable Call Waiting (per call). Dial “*70” + ” number ”. No dial tone is played in the middle. | 
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 | *71 | 
 | Enable Call Waiting (per call). Dial “*71” + ” number ”. No dial tone is played in the middle. | 
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 | *72 | 
 | Unconditional Call Forward: Dial “*72” and then the forwarding number followed by “#”. Wait for | 
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 | dial tone and hang up. (dial tone indicates successful forward) | 
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 | *73 | 
 | Cancel Unconditional Call Forward. To cancel “Unconditional Call Forward”, dial “*73”, wait for | 
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 | dial tone, then hang up. | 
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 | *74 | 
 | Enable Paging Call: Dial “*74” and then the destination phone number you want to page. | 
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 | *78 | 
 | Enable Do Not Disturb (DND): When enabled all incoming calls are rejected. | 
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 | *79 | 
 | Disable Do Not Disturb (DND): When disabled, incoming calls are accepted. | 
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 | *87 | 
 | Blind Transfer | 
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 | *90 | 
 | Busy Call Forward: Dial “*90” and then the forwarding number followed by “#”. Wait for dial tone | 
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 | then hang up. | 
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 | *91 | 
 | Cancel Busy Call Forward. To cancel “Busy Call Forward”, dial “*91”, wait for dial tone, then | 
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 | hang up. | 
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 | *92 | 
 | Delayed Call Forward. Dial “*92” and then the forwarding number followed by “#”. Wait for dial | 
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 | tone then hang up. | 
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 | *93 | 
 | Cancel Delayed Call Forward. To cancel Delayed Call Forward, dial “*93”, wait for dial tone, | 
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 | then hang up. | 
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 | Flash/Hook | 
 | Toggles between active call and incoming call (call waiting tone). If not in conversation, flash/hook | 
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 | (Recall) | 
 | will switch to a new channel for a new call. | 
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 | # | 
 | Pressing pound sign will serve as  | 
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| Firmware version 1.0.0.8 | DP715/DP710 User Manual | Page 33 of 52 | 
