Have created a service to get Yellow Pages Listings, and then mapped the Listings REST service to the grid in the mobile app page, as shown below:
However, the listings do not display in the grid. I tested in Echo mode, to make sure that this is not a connectivity issue. Echo response included below.
restaurantstorontoON1408953224140code200/codeSuccess
Bardi's Steak House56 York StTorontoONM5J 1S843.6461143248-79.38278079822.8
Oriental Taste Restaurant329 Queen St ETorontoONM5A 1S943.6554477783-79.36517257052.7
Le Papillon On The Park1001 Eastern AveTorontoONM4L 1A843.6636679109-79.31992939755.8
Sushi Villa Japanese Restaurant2181 Bloor St WTorontoONM6S 1N243.651465778-79.47477661617.1
Banjara Indian Cuisine796 Bloor St WTorontoONM6G 1L743.6627424203-79.42196559352.6
Peking Express217 Parliament StTorontoONM5A 2Z443.6567216086-79.36491302332.6
El Trompo277 Augusta AveTorontoONM5T 2M143.6558814953-79.40250638451.9
Mandarin Restaurant400-2200 Yonge StTorontoONM4S 2C643.7048949328-79.39800528993.9
Safari Bar Grill Billiards Patio1749 Avenue RdNorth YorkONM5M 3Y843.7289235383-79.41826363096.9
Le Papillon On Front69 Front St ETorontoONM5E 1B543.6487063816-79.37335513722.8
Honeybee Restaurant2028 Queen St ETorontoONM4L 1J443.6703649114-79.29856456577.4
Le Trou Normand Restaurant90 Yorkville AveTorontoONM5R 1B943.6710923266-79.39150294980.1
Thai Spicy House517 Mount Pleasant RdTorontoONM4S 2M443.7020717069-79.38735562013.5
The Friendly Thai3032 Dundas St WTorontoONM6P 1Z343.6654915714-79.47045310646.4
Piri Piri Grill House1444 Dupont StTorontoONM6P 4H343.6662189866-79.44897216154.7
Seasons at The Prince900 York Mills RdNorth YorkONM3B 3H243.7554929741-79.34811075810.0
Oriental King Restaurant3443 Yonge StNorth YorkONM4N 2N143.7335748971-79.40439834697.1
900 lounge900 York Mills RdNorth YorkONM3B 3H243.7554929741-79.34811075810.0
Sotto Sotto Restaurant116 Avenue RdTorontoONM5R 2H443.6736912135-79.39618162940.5
Joso's202 Davenport RdTorontoONM5R 1J243.674753308-79.39629091240.6
The Keg Steakhouse & Bar1.1
Korean Grill House369 Yonge StTorontoONM5B 1S143.6583130426-79.38172894911.5
Bodega Restaurant Inc30 Baldwin StTorontoONM5T 1L343.6560078538-79.39362713861.6
Annapurna Vegetarian Restaurant1085 Bathurst StTorontoONM5R 3G843.6727247418-79.41417917781.9
Jack Astors Bar And Grill133 John StTorontoONM5V 2E443.6486039287-79.39054672332.4
Paese Ristorante333 King St WTorontoONM5V 1J543.6462611738-79.39141415732.7
Jack Astors Bar & Grill73 Front St ETorontoONM5E 1B843.6486722306-79.37308192962.8
Brant House522 King St WTorontoONM5V 1L743.6450195-79.39729312.9
Astoria Shish Kebob House390 Danforth AveTorontoONM4K 1P343.6775229497-79.35181272053.2
Bairrada Churrasqueira1002 College StTorontoONM6H 1A743.653141-79.42870333.6
Hannah's Kitchen Restaurant & Catering2221 Yonge StTorontoONM4S 2B443.7059898-79.39823154.0
La Vecchia Ristorante2405A Yonge StTorontoONM4P 2E743.7100995369-79.39904347864.4
Ali's West Indian Roti Shop1446 Queen St WTorontoONM6K 1M243.6407389659-79.43586502844.9
Parmagiano3186 Yonge StTorontoONM4N 2L143.7278170476-79.40293668646.4
Churrasqueira Martins Grill House605 Rogers RdYorkONM6M 1B943.6818976858-79.47470831426.9
Bairrada Churrasqueira Grill2293 St Clair Ave WTorontoONM6N 1K943.6701975718-79.47809608817.0
Stratto Wine & Grill1977 Avenue RdNorth YorkONM5M 4A343.7348404-79.4198387.5
Yumei Sushi2116 Queen St ETorontoONM4E 1E243.6711708737-79.29473282967.7
Katsura Japanese Restaurant Westin Prince Toronto900 York Mills RdNorth YorkONM3B 3H243.7554929741-79.34811075810.0
Mezza Notte Trattoria5304 Yonge StNorth YorkONM2N 5P943.7727528622-79.413783026811.5