Grandstream Networks, Inc. |
1.A presses FLASH (on the analog phone, or Hook Flash for old model phones) to get a dial tone
2.A then dial C’s number then # (or wait for 4 seconds), A and C now in conversation.
3.Then A can hang up.
Note: When intended Transfer failed, if A hangs up, the HandyTone 486 will ring user A again to remind A that B is still on the call, by pressing FLASH or Hook again will restore conversation between A and B.
5.2.5Send and Receive PSTN Calls Through PSTN Line Port
Starting with HandyTone 486 Rev 2.0, user will be able to send and receive calls from PSTN. To receive PSTN calls, simply make phone off hook when the analog phone rings. To make a PSTN call, simply press *00 to get the PSTN line dial tone and dial the PSTN number.
5.3Call Features
5.3.1Call Features Table
Following table shows the call features of
Key | Call Features |
*30 | Block CallerID (for |
*31 | Send CallerID (for |
*67 | Block CallerID (per call) |
*82 | Send CallerID (per call) |
*50 | Disable Call Waiting (for |
*51 | Enable Call Waiting (for |
*70 | Disable Call Waiting. (Per Call) |
*71 | Enable Call Waiting (Per Call) |
*72 | Unconditional Call Forward. |
| To use this feature, dial “*72” and get the dial tone. Then |
| dial the forward number and hang up. |
*73 | Cancel Unconditional Call Forward |
| To cancel “Unconditional Call Forward”, dial “*73” and get |
| the dial tone, then hang up. |
*90 | Busy Call Forward |
| To use this feature, dial “*90” and get the dial tone. Then |
| dial the forward number and hang up. |
*91 | Cancel Busy Call Forward |
| To cancel “Busy Call Forward”, dial “*91” and get the dial |
| tone, then hang up |
*92 | Delayed Call Forward |
| To use this feature, dial “*92” and get the dial tone. Then |
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