Quote
Originally posted by DT98:
AT&T has a similar 4 line, 10 cordless handset system with PTT available now.
Thanks,

I had a look and it seems the Base Station has PTT point-to-multipoint voice, however I couldn't see anywhere where it confirmed that any station (not just the base station) could do this? Would you know?

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PTT to all handsets
1. When the telephone base is idle, press and hold the INT/PTT ALL key to automatically activate the speakerphones of all the extensions. Both the caller and the destination parties hear two beeps.
2. Speak into the base speakerphone. Your voice is broadcast to all extensions. Release the INT/PTT ALL key after speaking. There is a three-second PTT wait state with -MUTE slowly flashing on the screen and the MUTE indicator flashing. During the PTT wait state, if necessary, you can press and hold the INT/PTT ALL key to continue speaking into the
base speakerphone.
3. Any extension can reply. The first extension to reply will either convert the call into a normal intercom call with the caller or start a new PTT call. See Answer a PTT call section in the SB67108 handset manual.
Telephone base operation
Push to talk (PTT) intercom
50
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