HandyTone-386 User Manual Grandstream Networks, Inc.
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Bellcore style 3-way conference is also supported. To do this, user needs to enable “Use Bell-style 3-
way Conference” in FXS1 or FXS2 web configuration.
Assuming that call party A and B are in conversation. A wants to bring C in a conference:
1. A presses FLASH (on the analog phone, or Hook Flash for old model phones) to get a dial
tone.
2. A dials C’s number then # (or wait for 4 seconds).
3. If C answers the call, then A press “flash” to bring B, C in the conference.
4. If C does not answer the call, A can press “flash” back to talk to B.
5.2.7 PSTN Pass Through
HandyTone-386 supports PSTN pass through on FXS port 1. User can make and receive PSTN calls
with attached analog phone in Phone 1 port. Phone 2 port (or FXS port 2) does NOT have this feature.
• To receive PSTN calls, simply make phone off hook when the analog phone rings.
• To make a PSTN call, simply press the PSTN access code (*00 is default, or any number
configured in web configuration page) to switch to the PSTN line and get dial tone, then dial
the number.
5.3 Call Features
5.3.1 Call Features Table (Star Code)
Following table shows the call features (* code) of HandyTone-386.
Key Call Features
*23 3 way Conferencing
Refer 5.2.6 above for procedure to perform 3 way Calling.
*30 Block CallerID (for all-config change)
*31 Send CallerID (for all-config change)
*67 Block CallerID (per call)
*82 Send CallerID (per call)
*50 Disable Call Waiting (for all-config change)
*51 Enable Call Waiting (for all-config change)
*70 Disable Call Waiting. (Per Call)
*71 Enable Call Waiting (Per Call)
*72 Unconditional Call Forward.
To use this feature, dial “*72”, wait for the dial tone. Then dial
the forward number ended with #, wait for dial tone, hang up.
*73 Cancel Unconditional Call Forward
To cancel “Unconditional Call Forward”, dial “*73” and get the
dial tone, then hang up.
*87 Blind Transfer
Refer 5.2.5.1 above for procedure to perform Blind Transfer.