RingCentral University | RingCentral App: SMS / MMS Frequently Asked Questions
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• Yes, you can send a group SMS / MMS to up to 10 people using the RingCentral app.
11. Is there a limit to the number of recipients I can send an SMS / MMS?
• There is a maximum of 50 recipients per SMS / MMS.
12. Is there a maximum number of characters that I can send per SMS?
• There is a maximum of 1,000 characters per message.
13. What are the files supported for sending and receiving MMS?
• The following file types are supported for sending and receiving MMS.
o RingCentral App for Mobile
Ø Incoming:
• Images: jpg/jpeg, png, gif, bmp , tif /tiff, svg
• Videos: 3gp, mp4, mpeg, avi, wmv, mov, flv
• Audio: mp3
• Files: vcf/vcard, zip, rtf, gzip, html, txt
Ø Outgoing:
• Images: jpg/jpeg, png, gif, bmp, tif/tiff
• Videos: 3gp, mp4, mpeg, flv, wmv, mov
• Audio: mp3
• Files: vcf/vcard, zip, rtf, html
o RingCentral App for Desktop
Ø Incoming:
• Images: jpg/jpeg, png, gif, bmp, tif/tiff, svg
• Videos: 3gp, mp4, mpeg, flv, wmv, mov, avi
• Audio: mp3
• Files: vcf/vcard, zip, rtf, html, txt
Ø Outgoing:
• Images: jpg/jpeg, png, gif, bmp, tif/tiff, svg
• Videos: 3gp, mp4, mpeg
• Audio: mp3
• Files: vcf/vcard, zip, rtf
14. Can I block numbers from sending me an SMS / MMS?
• The option to block SMS or MMS is currently unavailable. Submit feature requests to
community.ringcentral.com.
15. Can I disable the RingCentral Business SMS or MMS feature?
• Yes. To disable the RingCentral Business SMS or MMS feature on one or multiple RingCentral local
numbers on your account, please contact RingCentral Customer Support.
16. If I transfer my number from another carrier to RingCentral, how long does it take before
RingCentral Business SMS gets activated?
• RingCentral Business SMS activation (for RingCentral Office plans) can take from 72 hours, up to
five additional business days after your number is transferred.